economics essay on oligopoly

Essay on Oligopoly: Top 8 Essays on Oligopoly | Markets | Microeconomics

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Essay on Oligopoly

Essay Contents:

Essay on Payoff (Profit) Matrix

Essay # 1. Introduction to Oligopoly:

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Two extreme market forms are monopoly (characterised by the existence of a single seller) and perfect competition (characterised by a large number of sellers). Competition is of two types- perfect competition and monopolistic competition. In perfect competition, all sellers sell homogeneous products while in monopolistic competition they sell heterogeneous products. In monopoly there is no rival.

So the monopolist is not concerned with the effect of his actions on rivals. In both types of competition, the number of firms is so large that the actions of any one seller have little, if any, effect on its competitors. An industry with only a few sellers is known as an oligopoly, a firm in such an industry is known as an oligopolist.

Although car-wash is a million rupee business, it is not exactly a product familiar to most consumers. However, often many familiar goods and services are supplied only by a few competing sellers, which means the industries we are talking about are oligopolies. An oligopoly is not necessarily made up of large firms. When a village has only two medicine shops, service there is just as much an oligopoly as air shuttle service between Mumbai and Pune.

Essentially, oligopoly is the result of the same factors that sometimes produce monopoly, but in somewhat weaker form. Honestly, the most important source of oligopoly is the existence of economies of scale, which give better producers a cost advantage over smaller ones. When these economies of scale are very strong, they lead to monopoly, but when they are not that strong they lead to competition among a small number of firms.

Since an oligopoly contains a small number of firms, any change in the firms’ price or output influences the sales and profits of competitors. Each firm must, therefore, recognise that changes in its own policies are likely to elicit changes in the policies of its competitors as well.

As a result of this interdependence, oligopolists face a situation in which the optimal decision of one firm depends on what other firms decide to do. And so there is opportunity for both conflict and cooperation. Oligopoly refers to a market situation in which the number of sellers is few, but greater than one. A special case of oligopoly is monopoly in which there are only two sellers.

Essay # 2. Characteristics of Oligopoly:

The notable characteristics of oligopoly are:

1. Price-Searching Behaviour :

An oligopolist is neither a price-taker (like a competitor) nor a price-maker (like a monopolist). It is a price-searcher. An oligopolist is neither a big enough part of the market to be able to act as a monopolist, nor a small enough part of the market to be able to act as a competitor. But each firm is a dominant part of the market.

In such a situation, competition among buyers will force all the sellers to charge a uniform price for a product. But each firm is sufficiently so large a part of the market that its actions will have noticeable effects upon his rivals. This means that if a single firm changes its output, the prices charged by all the firms will be raised or lowered.

2. Product Characteristics :

In oligopoly, there may be product differentiation as in monopolistic competition (called differentiated oligopoly) or a homogeneous product may be traded by all the few dominant firms (as in pure oligopoly).

3. Interdependence and Uncertainty :

In oligopoly no firm can take decision on price independently. It is because the decision to fix a new price or change an existing price will create reactions among the rival firms. But rivals’ reactions cannot be predicted accurately. If a firm reduces its price its rivals may reduce their prices or they may not. So there is lack of symmetry in the behaviour of rival firms.

This type of reaction of rivals is not found in perfect competition or monopolistic competition where all firms change their price in the same direction and by the same magnitude in order to remain competitive and survive in the long run. So the outcome of a firm’s decision is uncertain.

For this reason it is difficult to predict the total demand for the product of an oligopolistic industry. It is still more difficult, and in some situations virtually impossible, to estimate the share of an individual firm in industry’s output.

It is true that the consequences of attempted price variations on the part of an individual seller are uncertain. His rivals may follow his change, or they may not, but they will, in all likelihood, notice it. The results of any action on the part of an oligopolist or even a duopolist depend upon the reactions of his rivals. In short, it is not possible to define general price- quantity relations for an individual firm, since reaction patterns of rivals are highly uncertain and almost completely unknown.

4. Different Reaction Patterns and Use of Models :

It is not true to say that, in oligopoly, profit is always maximised. It is because an oligopolist does not have control over all the variables which affect his profit. Moreover, a variety of possible reaction patterns is possible in this market—there is a conjectural variation in this market.

Just as firm A’s profit depends on the output of firm B also, firm B’s profit, in its turn, depends on firm A’s output. This is why various models are used to describe the diverse behaviour of oligopoly markets where a variety of outcomes is possible.

5. Non-Price Competition :

As in monopolistic competition there is not only price competition but non-price competition as well in oligopoly (and, to some extent, in duopoly). For example, advertising is often a life and death question in this type of market due to strategic behaviour of all firms. In most oligopoly situations we find intermediate outcomes. Economists are yet to emerge with a definite behaviour pattern in oligopoly.

Essay # 3. Scope of Study of Oligopoly :

Here we study a few of the many possible reaction patterns in duopoly and oligopoly situations. The focus is on pure oligopoly. Here we assume that all firms produce a homogeneous product. We do not discuss the case of differentiated oligopoly and the issue of selling cost (advertising) separately. Of course, we discuss briefly Baumol’s sales maximisation hypothesis—without and with advertising.

The focus here is on the interdependence of the various sellers’ reactions, which is the essential distinguishing feature of oligopoly. If the influence of one seller’s quantity decision from the profit of another, δπ i /δq j , is negligible, the industry must be either perfectly competitive or monopolistically competitive. If δπ i /δq j , is perceptible, the industry is duopolistic or oligopolistic.

The optimum quantity and maximum profit of a duopolist or oligopolist depend upon the actions of the firms belonging to the industry. He can control only his own output level (or price, if his product is differentiated), but he has no direct control over other variables which are likely to (or do) affect his profits. In truth, the profit of each oligopolist is the result of the interaction of the decisions of all players in the market.

Since there are no generally accepted behavioural assumptions for oligopolists and duopolists as is found in other market forms, there are diverse patterns of behaviour and many different solutions for oligopolistic and duopolistic markets. Each solution is based on different types of models and each model is based on a different behavioural assumption or a set of assumptions.

Here we start with one or two simple duopoly models. The same analysis (solution) can be extended to cover any oligopolistic market. The earliest model of duopoly behaviour is the Cournot model, with which we may start our review of different oligopoly models. We end with the game theoretic treatment of oligopoly which shows decision-making under conflict.

Essay # 4. Models of Oligopoly:

1. the cournot model :.

The Cournot model (presented in 1838) is based on the analysis of a market in which two firms produce a homogeneous product. Augustin Cournot (a French economist) noticed that only two firms were producing mineral water for sale. He argued that each firm would choose quantity that would maximise profit, taking the quantity marketed by its competitor as given.

Two main features of the model are:

(i) Each firm chooses a quantity of output instead of price; and

(ii) In choosing its output each firm takes its rival’s output as given.

In Cournot’s model, then, strategies are quantities of output. Here we assume that firms produce a homogeneous good and know the market demand curve.

Each firm must decide how much to produce, and the two firms make their decisions at the same time. When taking its production decision, each duopolist takes into consideration its competitor. It knows that its competitor is also deciding how much to produce, and the market price will depend on the total output of both firms.

The essence of the Cournot model is that each firm treats the output level of its competitor as fixed and then decides how much to produce. Each Cournot’s duopolist believes that the other’s quantity will not change. In Fig. 1 when I produces Q M , II maximises its profit by producing 1/4Q C . In order to sell Q M plus Q c , the price must fall to P 1 . Here Q M is the monopoly output which is half the competitive output Q c .

The inverse demand function, stating price as a function of the aggregate quantity sold, is expressed as:

P =f (q 1 ) + q 2 … (1)

where q 1 and q 2 are the output levels of the duopolists. The total revenue of each duopolist depends upon his own output level as also as that of his rival:

R 1 = q 1 f 1 (q 1 + q 2 ) = R 1 (q 1 , q 2 )

R 2 = q 2 f 2 (q 1 + q 2 ) = R 2 (q 1 , q 2 ) … (2)

The profit of each equals his total (sales) revenue, less his cost, which depends upon his output level above:

π 1 = R 1 (q 1 , q 2 ) – C 1 (q 1 )

π 2 = R 2 (q 1 , q 2 ) – C 2 (q 2 ) … (3)

The basic behavioural assumption of the Cournot model is that each duopolist maximises his profit on the assumption that the quantity produced by his rival is invariant with respect to his own decision regarding output quantity. Duopolist I maximises π 1 with reference to q 1 , treating q 2 as a parameter, and duopolist II maximises π 2 , with reference to q 2 , treating q 1 as a parameter. Setting the partial derivatives of (3) equal to zero, we get:

The solution of (7) is

Here OM is the marginal cost of producing the commodity. The second firm’s price is p 2 . The first firm’s profit function is composed of three segments. When p 1 < p 2 , the first firm captures the entire market, and its profit increases as its price increases. When p 1 > p 2 , the two firms split the total profits equal to distance CA, and each makes a profit equal to CB. When p 1 >p 2 , the first firm’s profit is zero because it sells nothing when its price exceeds the second firm’s price.

Criticisms:

The Bertrand model has been criticised on two main grounds. First, when firms produce a homogeneous good, it is more natural to compete by setting quantities rather than prices. Second, even if firms do set prices and choose the same price (as the model predicts), what share of total sales will go to each one? The model assumes that sales would be divided equally among the firms, but there is no reason why this must be the case.

However, despite these shortcomings, the Bertrand model is useful because it shows how the equilibrium outcome in an oligopoly can depend crucially on the firms’ choice of strategic variable.

3. The Stackelberg Model :

The Stackelberg model (presented by the German economist Heinrich von Stackelberg) is a modified version of the Cournot model. In the Cournot model, we assume that two duopolists make their output decisions at the same time. The Stackelberg model examines what happens if one of the firms can set its output first. The Stackelberg model of duopoly is different from the Cournot model, in which neither firm has any opportunity to react.

The model is based on the assumption that the profit of each duopolist is a function of the output levels of both:

π 1 = g 1 (q 1 , q 2 ) π 2 = g 2 (q 1 , q 2 ) … (1)

The Cournot solution is found out by maximising π 1 with reference to q 1 , assuming q 2 to be constant and π 2 with reference to q 2 , assuming q 1 to be constant. In general, each firm might make some other assumption about the response (reaction) of its only rival. In such a situation, profit-maximisation by the two duopolists requires the fulfillment of the following two conditions:

Since the firm’s demand curve is kinked, its combined marginal revenue curve is discontinuous. This means that the firm’s cost can change without leading to price change. In this figure, marginal cost could increase but would still equal marginal revenue at the original output level. This means that price remains the same.

The kinked demand curve model fails to explain oligopoly pricing. It says nothing about how marginal revenue firms arrived at the original price P̅ to start with. In fact, some arbitrary price is taken as both the starting and end point of our journey. Why firms did not arrive at some other price remains an open question. It just describes price rigidity but cannot explain it. In addition, the model has not been supported by empirical tests. In reality, rival firms do match price increases as well as price cuts.

Market-sharing Price Leadership :

Oligopolists often collude—jointly restrict supply to raise price and cooperate. This strategy can lead to higher profits. Collusion is, however, illegal. Moreover, one of the main impediments to implicitly collusive pricing is the fact that it is difficult for firms to agree (without talking to each other) on what the price should be.

Coordination becomes particularly problematic when cost and demand conditions—and, thus, the ‘correct’ price—are changing. However, benefits of cooperation can be enjoyed without actually colluding. One way of doing this is through price leadership. Price leadership may be provided by a low-cost firm or a dominant firm.

In this context, we may draw a distinction between price signalling and price leadership. Price signalling is a form of implicit collusion that sometimes gets around this problem. For example, a firm might announce that it has raised its price with the expectation that its competitors will take this announcement as a signal that they should also raise prices. If competitors follow, all of the firms (at least, in the short run) will earn higher profits.

At times, a pattern is established whereby one firm regularly announces price changes and other firms in the industry follow. This type of strategic behaviour is called price leadership— one firm is implicitly recognised as the ‘leader’. The other firms, the ‘price followers’, match its prices. This behaviour solves the problem of coordinating price: Everyone simply charges what the leader is charging.

Price leadership helps to overcome oligopolistic firms’ reluctance to change prices—for fear of being undercut. With changes in cost and demand conditions, firms may find it increasingly necessary to change prices that have remained rigid for some time. In that case, they wait for the leader to signal when and by how much price should change.

Sometimes a large firm will naturally act as a leader; sometimes different firms will act as a leader from time to time. In this context, we may discuss the dominant Firm model of leadership. This is known as market- sharing price leadership.

6. The Dominant Firm Model :

In some oligopolistic markets, one large firm has a major share of total sales while a group of smaller firms meet the residual demand by supplying the remainder of the market. The large firm might then act as a dominant firm, setting a price that maximises its own profits.

The other firms, which individually could exert little, if any, influence over price, would then act as perfect competitors; they all take the price set by the dominant firm as given and produce accordingly. But what price should the dominant firm set? To maximise profit, it must take into account how the output of the other firms depends on the price it sets.

Fig. 5 shows how a dominant firm sets its prices. A dominant firm is one with a large share of total sales that sets price to maximise profits, taking into account the supply response of smaller firms. Here D is the market demand curve and S F is the supply curve (i.e., the aggregate marginal cost curves of the smaller firms, called competitive fringe firms). The dominant firm must determine its demand curve D D .

This curve is just the difference between market demand and the supply of fringe firms. For example, at price P 1 , the supply of fringe firms is just equal to market demand. This means that the dominant firm can sell nothing at this price. At a price P 2 or less, fringe firms will not supply any of the good, in which case, the dominant firm faces the market demand curve. If price lies between P 1 and P 2 , the dominant firm faces the demand curve D D .

The marginal cost curve of the dominant firm corresponding to D D is MR D . The dominant firm’s marginal cost curve is MC D . In order to maximise its profit, the dominant firm produces quantity Q D at the interaction of MR D and MC D . From the demand curve D D , we find P 0 . At this price, fringe firms sell a quantity Q F , thus the total quantity sold is Q T = Q D + Q F .

7. Collusive Oligopoly: The Cartel Model :

Various models have been formulated to explain the strategic behaviour of firms in an oligopolistic market. A price (cut-throat) competition exists among the rivals who try to oust the others from the market. Sometimes there exists a dominant firm that acts as the leader in the market while the others just follow the leader.

As a result, there happens to be a clear possibility of the formation of a cartel by the rival firms in an oligopolistic market in order to eliminate competition among themselves. This is termed as “collusive oligopoly” because the firms somehow manage to combine together in order to behave collectively as a single monopoly.

Now let us see graphically what incentives the firms get for forming a cartel. In Fig. 6, the market demand curve is given by the D M the total supply curve is the horizontal summation of the marginal cost curves of all existing firms in the industry, which is denoted by MC M .

The market equilibrium is attained at the point of intersection between the D M (demand curve) and the marginal cost curve MC M , if the firms compete with each other. OP M is the equilibrium price at which the total output of the industry is OQ M .

In order to determine its own quantity, each firm equates this price to its marginal cost. The sum of the quantities of the firms is OQ. If the firms form a cartel in order to act as a monopolist, the price rises to OP ‘ M and the quantity is reduced to OQ ‘ M to be in equilibrium. Now, when the quantity is being reduced by Q M Q’ M , then all the firms together save the cost represented by the area below the MC M curve which is Q M E M F M Q ‘ M .

Thus, a rise in price due to a reduction in the quantity is followed by a decrease in the total revenue represented by the area below the MR M curve, i.e., area Q M G M F M Q’ M . This, in turn, shows that the cost saved exceeds the loss in revenue and, so, all the firms taken as a whole can increase their profit represented by the area E M F M G M . The prospect of earning this extra profit actually acts as the incentive to form a cartel in the oligopoly market structure.

Since the cartel is formed, all firms agree together to produce the total quantity OQ’ M . In order to carry this out, each and every firm is allotted a quota or a certain portion of production such that the sum of all quotas is equal to OQ M . For this, the best way of quota allotment would be to treat each firm as a separate entity (plant) under the same monopolist. Thus, all the firms have the same marginal cost (MC) such that MC = MR (marginal revenue).

Finally, the total profit is maximised because the total output is produced at the minimum cost.

Each and every firm can increase its profit by reducing the profits of other firms, simply by increasing its output quantity above the allotted quota. The system of cartel formation must guard against the desire of individual firms to violate the quota and the cartel breaks down when the cost of guarding against quota violation is very high.

The OPEC is an example of collusive oligopoly or cartel in which members (producers) explicitly agree to cooperate in setting prices and output levels. All the producers in an industry need not and often do not join the cartel. But if most producers adhere to the cartel’s agreements, and if market demand is sufficiently inelastic, the cartel may drive prices well above competitive levels.

Two conditions for success:

Two conditions must be fulfilled for cartel success. First, a stable cartel organisation must be formed whose members agree on price and production levels and both adhere to that agreement. The second condition is the potential for monopoly power. A cartel cannot raise price much if it faces a highly elastic demand curve. If the potential gains from cooperation are large, cartel members will have more incentive to share their organisational problems.

Analysis of Cartel Pricing:

Cartel pricing can be analysed by using the dominant firm model of oligopoly. It is because a cartel usually accounts for only a portion of total production and must take into account the supply response of competitive (non-cartel) producers when it sets price. Here we illustrate the OPEC oil cartel.

Fig. 7 illustrates the case of OPEC. Total demand TD is the world demand curve for crude oil, and S c is the competitive (non-OPEC) supply curve. The demand for OPEC oil D 0 is the difference between total demand (TD) and competitive supply (SC), and MR 0 is the corresponding marginal revenue curve.

MC 0 is OPEC’s marginal cost curve; OPEC has much lower production costs than do non-OPEC producers. OPEC’s marginal revenue and marginal cost are equal at quantity Q 0 , which is the quantity that OPEC will produce. Here we see from OPEC s demand curve that the price will be P 0 .

Since both total demand and non-OPEC supply are inelastic, the demand for OPEC oil is also fairly inelastic; thus the cartel has substantial monopoly. In the 1970s, it used that power to drive prices well above competitive levels.

In this context, it is important to distinguish between short-run and long-run supply and demand curves. The total demand and non-OPEC supply curves in Fig. 7 apply to short-or intermediate-run analysis. In the long run, both demand and supply will be much more elastic, which means that OPEC’s demand curve will also be much more elastic.

We would thus expect that, in the long run, OPEC would be unable to maintain a price that is so much above the competitors’ level. In truth, during 1982-99, oil prices fell steadily, mainly because of the long- run adjustment of demand and non-OPEC supply.

However, cartel is not an unmixed blessing. No doubt cartel members can talk to one another in order to formalize an agreement. But it is not that easy to reach a consensus. Different members may have different costs, different assessments of market demand, and even different objectives, and they may, therefore, want to set prices at different levels.

Furthermore, each member of the cartel will be tempted to “cheat” by lowering its price slightly to capture a larger market share than it was allotted. Most often, only the threat of a long-term return to competitive prices deters cheating of this sort. But if the profits from cartelization are large enough, that threat may be sufficient.

Essay # 5. Sales (Revenue) Maximisation :

W.J. Baumol presented an alternative hypothesis to profit maximisation, viz., sales (revenue) maximisation. He has suggested that large oligopolistic firms do not maximise profit, but rather maximise sales revenue, subject to the constraint that profit equals or exceeds some minimum accepted level. Various empirical studies support Baumol’s hypothesis. And it accurately captures some aspects of oligopolistic firms’ behaviour.

Most important, when firms are uncertain about their demand curve they actually face, or, when they cannot accurately estimate the marginal costs of their output (due to uncertainty about factor prices, or when they produce more than one product), the decision to try to maximise sales appears to be consistent with their long-term survival. This is why many oligopolist firms seek to maximise their market share in order to protect themselves from the adverse effects of uncertain market environment.

Graphical Analysis :

A revenue-maximising oligopolist would choose to produce that level of output for which MR = 0. When MR = 0, TR is maximum. That is, the oligopolist should proceed to the point at which selling any extra unit(s) actually leads to a fall in TR. This choice is illustrated in Fig. 8.

For the firm which faces the demand curve D, TR is maximum when output is q s . For q < q s , MR is positive. This means that selling more units increases TR (though not necessarily profit). For q > q s , however, MR is negative. So further sales actually reduce TR because of price cuts that are necessary to induce consumers to buy more. We know that

MR = P(1 – 1/e p ) … (1)

MR = 0 if e p = 1, in which case TR will be maximum. TR is constant in a small neighbourhood of that output quantity at M 1 P = 0, TR is maximum, and when TR is maximum, e p = 1.

We may now compare the revenue-maximisation choice with the profit-maximising level of output, q s . At q p , MR equals marginal cost MC in Fig. 8. Increasing output beyond q p would reduce profits since MR < MC. Even though TR continues to increase up to q s , units of output beyond q p bring in less than they cost to produce. Since marginal revenue is positive at q p , equation (1) shows that demand must be elastic (e p > 1) at this point.

Essay # 6. Constrained Revenue Maximisation :

A firm that chooses to maximise TR is neither taking into account its costs nor the profitability of the output that it is selling. And it is quite possible that the output level q s in Fig. 8 yields negative profit to the firm. However, it is not possible to any firm to survive for ever with negative profits. So it may be more realistic to assume that firms do meet some minimum level (target rate) of profit from their activities.

Thus, even though oligopolists may be prompted to produce more than q p with a view to maximising revenue, they may produce less than q p units in order to ensure an acceptable level of profit. They will, therefore, behave as constrained revenue maximises and will choose to produce an output level which lies between q p and q s .

Mathematical Analysis :

How firms in Oligopoly compete

Oligopoly is a market structure in which a few firms dominate the industry; it is an industry with a five firm concentration ratio of greater than 50%.

In Oligopoly, firms are interdependent; this means their decisions (price and output) depend upon how the other firms behave:

Barriers to entry are likely to be a feature of Oligopoly
There are different models to explain how firms may behave

The kinked demand curve model suggests firms will be profit maximisers.

Kinked Demand Curve Diagram

At p1 if firms increased their price, consumers would buy from the other firms. Therefore, they would lose a large share of the market and demand will be elastic. Therefore, firms will lose revenue by increasing the price.

If firms cut price then they would gain a big increase in market share. However, it is unlikely that firms will allow this. Therefore, other firms follow suit and cut-price as well. Therefore demand will only increase by a small amount: Demand is inelastic for a price cut and revenue would fall.

This model suggests price will be rigid because there is no incentive for firms to change the price

If prices are rigid and firms have little incentive to change prices they will concentrate on non-price competition . This occurs when firms seek to increase revenue and sales by various methods other than price.

For example, a firm could spend money on advertising to raise the profile of their product and try and increase brand loyalty, if successful this will increase market sales. Advertising is a big feature of many oligopolies such as soft drinks and cars. Alternatively, they could introduce loyalty cards or improve the quality of their after sales service. When buying a plane ticket price is not the only factor consumers look at, they may prefer airlines with more leg room, air miles e.t.c.

Non-price competition depends upon the nature of the product. For example, advertising is very important for soft drinks but less important for petrol.

However, in reality, this model doesn’t always occur. Often the objectives of firms are not to maximise profit. For example, they may wish to increase the size of their firm and maximise sales. If this is the case, they may be willing to take part in a price war, even if this does lead to lower profits. Price wars involve firms selling goods at very low prices to try and gain market share. For example, newspapers such as the Times and the Sun have recently been sold very cheaply. Price wars are more likely if:

1. Large firms are able to cross subsidise one market from profits elsewhere
2. In a recession, markets are more competitive as firms seek to retain customers

However, price wars may only be short-term

A firm may engage in predatory pricing ; this occurs when the incumbent firm seeks to force a new firm out of business by selling at a very low price so that it cannot remain profitable.

Using game theory

Game theory looks at different possible outcomes of oligopoly – depending on how firms react to different decisions.

If the firms in oligopoly seek to increase market share the most likely outcome is that they both set low prices and make a low profit (£3m each) However if the firms could come to some agreement either formal or tacit collusion – they could both agree to raise prices. This will require the firms to reduce output and stick to the more limited supply. If they set high prices, then they will both be able to make monopoly profits (£8m each)

However, when prices are high, there is a temptation to undercut your rival and benefit from both high market prices and high output. This enables higher profit – £10m, but if firms start to cheat – then rivals are likely to retaliate by cutting prices too.

Collusion is possible in oligopoly, but it depends on several factors. Collusion is more likely if

1. There are a small number of firms, who are well known to each other – this makes it easier to stick to output quotas 2. A dominant firm, who is able to have a lot of influence in setting the price. 3. Barriers to entry, this is important to stop other firms entering to take advantage of the high profits 4. Effective communication and monitoring of output and costs 5. Similar production costs and therefore will want to raise prices at the same rate 6. Effective punishment strategies for firms who cheat 7. No effective government legislation, e.g. collusion is illegal in the UK.

Conclusion:

There is no certainty in how firms will compete in Oligopoly; it depends upon the objectives of the firms, the contestability of the market and the nature of the product. Some oligopolies compete on price; others compete on the quality of the product.

Examples of Competition in oligopoly

Petrol is a homogenous product and so is likely to be quite stable in prices. Firms often move petrol prices in response to changes in the oil price. However, the introduction of the supermarket own brand petrol has changed the market. Tesco and Sainsbury’s are more willing to sell cheaper petrol to attract customers to shop at their supermarket.

Coffee market

This takeaway coffee at 99p is quite cheap – suggesting a competitive oligopoly. However, for many customers, the price of coffee is secondary to the quality and environment of the coffee shop. Traditional coffee shops like Costa and Starbucks use more non-price competition to attract customers – as much as offering cheap prices.

In fact, there is a danger selling cheap coffee – may indicate to consumers lower quality.

How firms compete in general

See more – How firms compete

Pricing strategies

Oligopoly Notes & Questions (A-Level, IB)

Relevant Exam Boards: A-Level (Edexcel, OCR, AQA, Eduqas, WJEC), IB, IAL, CIE Edexcel Economics Notes Directory | AQA Economics Notes Directory | IB Economics Notes Directory

Oligopoly Definition: An Oligopoly is a market structure where only a few sellers dominate the market.

Oligopoly Examples & Explanation: Because there are only a few firms (players) in an Oligopoly, they tend to be highly interdependent of one another – meaning they will take in account each others’ actions when trying to compete in the market. Another characteristic is these markets also exhibit high barriers to entry, such that new firms cannot easily enter into the market. This characteristic is shared with Monopolies (one firm dominating) and Duopolies (two-firms dominating), explaining how they can dominate the market with large amounts of market share. If we consider the oil & gas industry, they tend to be an Oligopoly in most countries (think Shell, BP, Exxon) due to the huge capital investment required for oil exploration/mining, making it difficult for new producers to enter into the market. When a large oil/gas producer sells their oil at a lower price to increase their sales volume, other producers are likely to lower their prices as well to protect their share of the market. As a result, Oligopolies tend to keep market prices stable and focus on non-price competition, so that firms can avoid a price war. However, the negative oil prices from the coronavirus pandemic is also caused by other factors, including a lack of storage capacity for oil producers forcing them to sell, and a global lack of demand for oil during the crisis. In general, oil producers in OPEC agree on an amount of output to maintain a relatively high price for oil, meaning higher profits for the industry.

Oligopoly Economics Notes with Diagrams

Oligopoly video explanation – econplusdal.

The left video explains oligopoly and the kinked-demand curve, the right looks at competition and cartels in the oligopoly market structure.

Oligopoly Multiple Choice Questions (A-Level)

Oligopoly essay questions (ib), receive news on our free economics classes, notes/questions updates, and more, oligopoly in the news, related a-level, ib economics resources.

Types of Business Objectives Notes & Questions (A-Level, IB Economics)

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Fiscal Policy Notes & Questions (A-Level, IB)

Financial Markets Notes (A-Level, IB)

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Phillips Curve Notes & Questions (A-Level, IB Economics)

Learning Objectives

Explain why and how oligopolies exist
Contrast collusion and competition
Interpret and analyze the prisoner’s dilemma diagram
Evaluate the tradeoffs of imperfect competition

Many purchases that individuals make at the retail level are produced in markets that are neither perfectly competitive, monopolies, nor monopolistically competitive. Rather, they are oligopolies. Oligopoly arises when a small number of large firms have all or most of the sales in an industry. Examples of oligopoly abound and include the auto industry, cable television, and commercial air travel. Oligopolistic firms are like cats in a bag. They can either scratch each other to pieces or cuddle up and get comfortable with one another. If oligopolists compete hard, they may end up acting very much like perfect competitors, driving down costs and leading to zero profits for all. If oligopolists collude with each other, they may effectively act like a monopoly and succeed in pushing up prices and earning consistently high levels of profit. Oligopolies are typically characterized by mutual interdependence where various decisions such as output, price, advertising, and so on, depend on the decisions of the other firm(s). Analyzing the choices of oligopolistic firms about pricing and quantity produced involves considering the pros and cons of competition versus collusion at a given point in time.

Why Do Oligopolies Exist?

A combination of the barriers to entry that create monopolies and the product differentiation that characterizes monopolistic competition can create the setting for an oligopoly. For example, when a government grants a patent for an invention to one firm, it may create a monopoly. When the government grants patents to, for example, three different pharmaceutical companies that each has its own drug for reducing high blood pressure, those three firms may become an oligopoly.

Similarly, a natural monopoly will arise when the quantity demanded in a market is only large enough for a single firm to operate at the minimum of the long-run average cost curve. In such a setting, the market has room for only one firm, because no smaller firm can operate at a low enough average cost to compete, and no larger firm could sell what it produced given the quantity demanded in the market.

Quantity demanded in the market may also be two or three times the quantity needed to produce at the minimum of the average cost curve—which means that the market would have room for only two or three oligopoly firms (and they need not produce differentiated products). Again, smaller firms would have higher average costs and be unable to compete, while additional large firms would produce such a high quantity that they would not be able to sell it at a profitable price. This combination of economies of scale and market demand creates the barrier to entry, which led to the Boeing-Airbus oligopoly for large passenger aircraft.

The product differentiation at the heart of monopolistic competition can also play a role in creating oligopoly. For example, firms may need to reach a certain minimum size before they are able to spend enough on advertising and marketing to create a recognizable brand name. The problem in competing with, say, Coca-Cola or Pepsi is not that producing fizzy drinks is technologically difficult, but rather that creating a brand name and marketing effort to equal Coke or Pepsi is an enormous task.

Collusion or Competition?

When oligopoly firms in a certain market decide what quantity to produce and what price to charge, they face a temptation to act as if they were a monopoly. By acting together, oligopolistic firms can hold down industry output, charge a higher price, and divide up the profit among themselves. When firms act together in this way to reduce output and keep prices high, it is called collusion . A group of firms that have a formal agreement to collude to produce the monopoly output and sell at the monopoly price is called a cartel . See the following Clear It Up feature for a more in-depth analysis of the difference between the two.

Collusion versus cartels: How can I tell which is which?

In the United States, as well as many other countries, it is illegal for firms to collude since collusion is anti-competitive behavior, which is a violation of antitrust law. Both the Antitrust Division of the Justice Department and the Federal Trade Commission have responsibilities for preventing collusion in the United States.

The problem of enforcement is finding hard evidence of collusion. Cartels are formal agreements to collude. Because cartel agreements provide evidence of collusion, they are rare in the United States. Instead, most collusion is tacit, where firms implicitly reach an understanding that competition is bad for profits.

The desire of businesses to avoid competing so that they can instead raise the prices that they charge and earn higher profits has been well understood by economists. Adam Smith wrote in Wealth of Nations in 1776: “People of the same trade seldom meet together, even for merriment and diversion, but the conversation ends in a conspiracy against the public, or in some contrivance to raise prices.”

Even when oligopolists recognize that they would benefit as a group by acting like a monopoly, each individual oligopoly faces a private temptation to produce just a slightly higher quantity and earn slightly higher profit—while still counting on the other oligopolists to hold down their production and keep prices high. If at least some oligopolists give in to this temptation and start producing more, then the market price will fall. Indeed, a small handful of oligopoly firms may end up competing so fiercely that they all end up earning zero economic profits—as if they were perfect competitors.

The Prisoner’s Dilemma

Because of the complexity of oligopoly, which is the result of mutual interdependence among firms, there is no single, generally-accepted theory of how oligopolies behave, in the same way that we have theories for all the other market structures. Instead, economists use game theory , a branch of mathematics that analyzes situations in which players must make decisions and then receive payoffs based on what other players decide to do. Game theory has found widespread applications in the social sciences, as well as in business, law, and military strategy.

The prisoner’s dilemma is a scenario in which the gains from cooperation are larger than the rewards from pursuing self-interest. It applies well to oligopoly. The story behind the prisoner’s dilemma goes like this:

Two co-conspiratorial criminals are arrested. When they are taken to the police station, they refuse to say anything and are put in separate interrogation rooms. Eventually, a police officer enters the room where Prisoner A is being held and says: “You know what? Your partner in the other room is confessing. So your partner is going to get a light prison sentence of just one year, and because you’re remaining silent, the judge is going to stick you with eight years in prison. Why don’t you get smart? If you confess, too, we’ll cut your jail time down to five years, and your partner will get five years, also.” Over in the next room, another police officer is giving exactly the same speech to Prisoner B. What the police officers do not say is that if both prisoners remain silent, the evidence against them is not especially strong, and the prisoners will end up with only two years in jail each.

The game theory situation facing the two prisoners is shown in Table 1 . To understand the dilemma, first consider the choices from Prisoner A’s point of view. If A believes that B will confess, then A ought to confess, too, so as to not get stuck with the eight years in prison. But if A believes that B will not confess, then A will be tempted to act selfishly and confess, so as to serve only one year. The key point is that A has an incentive to confess regardless of what choice B makes! B faces the same set of choices, and thus will have an incentive to confess regardless of what choice A makes. Confess is considered the dominant strategy or the strategy an individual (or firm) will pursue regardless of the other individual’s (or firm’s) decision. The result is that if prisoners pursue their own self-interest, both are likely to confess, and end up doing a total of 10 years of jail time between them.

The game is called a dilemma because if the two prisoners had cooperated by both remaining silent, they would only have had to serve a total of four years of jail time between them. If the two prisoners can work out some way of cooperating so that neither one will confess, they will both be better off than if they each follow their own individual self-interest, which in this case leads straight into longer jail terms.

The Oligopoly Version of the Prisoner’s Dilemma

The members of an oligopoly can face a prisoner’s dilemma, also. If each of the oligopolists cooperates in holding down output, then high monopoly profits are possible. Each oligopolist, however, must worry that while it is holding down output, other firms are taking advantage of the high price by raising output and earning higher profits. Table 2 shows the prisoner’s dilemma for a two-firm oligopoly—known as a duopoly . If Firms A and B both agree to hold down output, they are acting together as a monopoly and will each earn $1,000 in profits. However, both firms’ dominant strategy is to increase output, in which case each will earn $400 in profits.

Can the two firms trust each other? Consider the situation of Firm A:

If A thinks that B will cheat on their agreement and increase output, then A will increase output, too, because for A the profit of $400 when both firms increase output (the bottom right-hand choice in Table 2 ) is better than a profit of only $200 if A keeps output low and B raises output (the upper right-hand choice in the table).
If A thinks that B will cooperate by holding down output, then A may seize the opportunity to earn higher profits by raising output. After all, if B is going to hold down output, then A can earn $1,500 in profits by expanding output (the bottom left-hand choice in the table) compared with only $1,000 by holding down output as well (the upper left-hand choice in the table).

Thus, firm A will reason that it makes sense to expand output if B holds down output and that it also makes sense to expand output if B raises output. Again, B faces a parallel set of decisions.

The result of this prisoner’s dilemma is often that even though A and B could make the highest combined profits by cooperating in producing a lower level of output and acting like a monopolist, the two firms may well end up in a situation where they each increase output and earn only $400 each in profits . The following Clear It Up feature discusses one cartel scandal in particular.

What is the Lysine cartel?

Lysine, a $600 million-a-year industry, is an amino acid used by farmers as a feed additive to ensure the proper growth of swine and poultry. The primary U.S. producer of lysine is Archer Daniels Midland (ADM), but several other large European and Japanese firms are also in this market. For a time in the first half of the 1990s, the world’s major lysine producers met together in hotel conference rooms and decided exactly how much each firm would sell and what it would charge. The U.S. Federal Bureau of Investigation (FBI), however, had learned of the cartel and placed wire taps on a number of their phone calls and meetings.

From FBI surveillance tapes, following is a comment that Terry Wilson, president of the corn processing division at ADM, made to the other lysine producers at a 1994 meeting in Mona, Hawaii:

I wanna go back and I wanna say something very simple. If we’re going to trust each other, okay, and if I’m assured that I’m gonna get 67,000 tons by the year’s end, we’re gonna sell it at the prices we agreed to . . . The only thing we need to talk about there because we are gonna get manipulated by these [expletive] buyers—they can be smarter than us if we let them be smarter. . . . They [the customers] are not your friend. They are not my friend. And we gotta have ‘em, but they are not my friends. You are my friend. I wanna be closer to you than I am to any customer. Cause you can make us … money. … And all I wanna tell you again is let’s—let’s put the prices on the board. Let’s all agree that’s what we’re gonna do and then walk out of here and do it.

The price of lysine doubled while the cartel was in effect. Confronted by the FBI tapes, Archer Daniels Midland pled guilty in 1996 and paid a fine of $100 million. A number of top executives, both at ADM and other firms, later paid fines of up to $350,000 and were sentenced to 24–30 months in prison.

In another one of the FBI recordings, the president of Archer Daniels Midland told an executive from another competing firm that ADM had a slogan that, in his words, had “penetrated the whole company.” The company president stated the slogan this way: “Our competitors are our friends. Our customers are the enemy.” That slogan could stand as the motto of cartels everywhere.

How to Enforce Cooperation

How can parties who find themselves in a prisoner’s dilemma situation avoid the undesired outcome and cooperate with each other? The way out of a prisoner’s dilemma is to find a way to penalize those who do not cooperate.

Perhaps the easiest approach for colluding oligopolists, as you might imagine, would be to sign a contract with each other that they will hold output low and keep prices high. If a group of U.S. companies signed such a contract, however, it would be illegal. Certain international organizations, like the nations that are members of the Organization of Petroleum Exporting Countries (OPEC) , have signed international agreements to act like a monopoly, hold down output, and keep prices high so that all of the countries can make high profits from oil exports. Such agreements, however, because they fall in a gray area of international law, are not legally enforceable. If Nigeria, for example, decides to start cutting prices and selling more oil, Saudi Arabia cannot sue Nigeria in court and force it to stop.

Visit the Organization of the Petroleum Exporting Countries website and learn more about its history and how it defines itself.

Because oligopolists cannot sign a legally enforceable contract to act like a monopoly, the firms may instead keep close tabs on what other firms are producing and charging. Alternatively, oligopolists may choose to act in a way that generates pressure on each firm to stick to its agreed quantity of output.

One example of the pressure these firms can exert on one another is the kinked demand curve , in which competing oligopoly firms commit to match price cuts, but not price increases. This situation is shown in Figure 1 . Say that an oligopoly airline has agreed with the rest of a cartel to provide a quantity of 10,000 seats on the New York to Los Angeles route, at a price of $500. This choice defines the kink in the firm’s perceived demand curve. The reason that the firm faces a kink in its demand curve is because of how the other oligopolists react to changes in the firm’s price. If the oligopoly decides to produce more and cut its price, the other members of the cartel will immediately match any price cuts—and therefore, a lower price brings very little increase in quantity sold.

If one firm cuts its price to $300, it will be able to sell only 11,000 seats. However, if the airline seeks to raise prices, the other oligopolists will not raise their prices, and so the firm that raised prices will lose a considerable share of sales. For example, if the firm raises its price to $550, its sales drop to 5,000 seats sold. Thus, if oligopolists always match price cuts by other firms in the cartel, but do not match price increases, then none of the oligopolists will have a strong incentive to change prices, since the potential gains are minimal. This strategy can work like a silent form of cooperation, in which the cartel successfully manages to hold down output, increase price , and share a monopoly level of profits even without any legally enforceable agreement.

The graph shows a kinked demand curve can result based on how an ologopoly expands or reduces output and how other firms react to these changes.

Figure 1. A Kinked Demand Curve. Consider a member firm in an oligopoly cartel that is supposed to produce a quantity of 10,000 and sell at a price of $500. The other members of the cartel can encourage this firm to honor its commitments by acting so that the firm faces a kinked demand curve. If the oligopolist attempts to expand output and reduce price slightly, other firms also cut prices immediately—so if the firm expands output to 11,000, the price per unit falls dramatically, to $300. On the other side, if the oligopoly attempts to raise its price, other firms will not do so, so if the firm raises its price to $550, its sales decline sharply to 5,000. Thus, the members of a cartel can discipline each other to stick to the pre-agreed levels of quantity and price through a strategy of matching all price cuts but not matching any price increases.

Many real-world oligopolies, prodded by economic changes, legal and political pressures, and the egos of their top executives, go through episodes of cooperation and competition. If oligopolies could sustain cooperation with each other on output and pricing, they could earn profits as if they were a single monopoly. However, each firm in an oligopoly has an incentive to produce more and grab a bigger share of the overall market; when firms start behaving in this way, the market outcome in terms of prices and quantity can be similar to that of a highly competitive market.

Tradeoffs of Imperfect Competition

Monopolistic competition is probably the single most common market structure in the U.S. economy. It provides powerful incentives for innovation, as firms seek to earn profits in the short run, while entry assures that firms do not earn economic profits in the long run. However, monopolistically competitive firms do not produce at the lowest point on their average cost curves. In addition, the endless search to impress consumers through product differentiation may lead to excessive social expenses on advertising and marketing.

Oligopoly is probably the second most common market structure. When oligopolies result from patented innovations or from taking advantage of economies of scale to produce at low average cost, they may provide considerable benefit to consumers. Oligopolies are often buffeted by significant barriers to entry, which enable the oligopolists to earn sustained profits over long periods of time. Oligopolists also do not typically produce at the minimum of their average cost curves. When they lack vibrant competition, they may lack incentives to provide innovative products and high-quality service.

The task of public policy with regard to competition is to sort through these multiple realities, attempting to encourage behavior that is beneficial to the broader society and to discourage behavior that only adds to the profits of a few large companies, with no corresponding benefit to consumers. Monopoly and Antitrust Policy discusses the delicate judgments that go into this task.

The Temptation to Defy the Law

Oligopolistic firms have been called “cats in a bag,” as this chapter mentioned. The French detergent makers chose to “cozy up” with each other. The result? An uneasy and tenuous relationship. When the Wall Street Journal reported on the matter, it wrote: “According to a statement a Henkel manager made to the [French anti-trust] commission, the detergent makers wanted ‘to limit the intensity of the competition between them and clean up the market.’ Nevertheless, by the early 1990s, a price war had broken out among them.” During the soap executives’ meetings, which sometimes lasted more than four hours, complex pricing structures were established. “One [soap] executive recalled ‘chaotic’ meetings as each side tried to work out how the other had bent the rules.” Like many cartels, the soap cartel disintegrated due to the very strong temptation for each member to maximize its own individual profits.

How did this soap opera end? After an investigation, French antitrust authorities fined Colgate-Palmolive, Henkel, and Proctor & Gamble a total of €361 million ($484 million). A similar fate befell the icemakers. Bagged ice is a commodity, a perfect substitute, generally sold in 7- or 22-pound bags. No one cares what label is on the bag. By agreeing to carve up the ice market, control broad geographic swaths of territory, and set prices, the icemakers moved from perfect competition to a monopoly model. After the agreements, each firm was the sole supplier of bagged ice to a region; there were profits in both the long run and the short run. According to the courts: “These companies illegally conspired to manipulate the marketplace.” Fines totaled about $600,000—a steep fine considering a bag of ice sells for under $3 in most parts of the United States.

Even though it is illegal in many parts of the world for firms to set prices and carve up a market, the temptation to earn higher profits makes it extremely tempting to defy the law.

An oligopoly is a situation where a few firms sell most or all of the goods in a market. Oligopolists earn their highest profits if they can band together as a cartel and act like a monopolist by reducing output and raising price. Since each member of the oligopoly can benefit individually from expanding output, such collusion often breaks down—especially since explicit collusion is illegal.

The prisoner’s dilemma is an example of game theory. It shows how, in certain situations, all sides can benefit from cooperative behavior rather than self-interested behavior. However, the challenge for the parties is to find ways to encourage cooperative behavior.

The United States Department of Justice. “Antitrust Division.” Accessed October 17, 2013. http://www.justice.gov/atr/.

eMarketer.com. 2014. “Total US Ad Spending to See Largest Increase Since 2004: Mobile advertising leads growth; will surpass radio, magazines and newspapers this year. Accessed March 12, 2015. http://www.emarketer.com/Article/Total-US-Ad-Spending-See-Largest-Increase-Since-2004/1010982.

Federal Trade Commission. “About the Federal Trade Commission.” Accessed October 17, 2013. http://www.ftc.gov/ftc/about.shtm.

when a few large firms have all or most of the sales in an industry

economic conditions in the industry, for example, economies of scale or control of a critical resource, that limit effective competition

the total number of units of a good or service consumers are willing to purchase at a given price

when firms act together to reduce output and keep prices high

a group of firms that collude to produce the monopoly output and sell at the monopoly price

a branch of mathematics often used by economists that analyzes situations in which players must make decisions and then receive payoffs based on what decisions the other players make

a game in which the gains from cooperation are larger than the rewards from pursuing self-interest

an oligopoly with only two firms

a perceived demand curve that arises when competing oligopoly firms commit to match price cuts, but not price increases

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10 Oligopoly

10.1 theory of the oligopoly, why do oligopolies exist.

Many purchases that individuals make at the retail level are produced in markets that are neither perfectly competitive, monopolies, nor monopolistically competitive. Rather, they are oligopolies. Oligopoly arises when a small number of large firms have all or most of the sales in an industry. Examples of oligopoly abound and include the auto industry, cable television, and commercial air travel. Oligopolistic firms are like cats in a bag. They can either scratch each other to pieces or cuddle up and get comfortable with one another. If oligopolists compete hard, they may end up acting very much like perfect competitors, driving down costs and leading to zero profits for all. If oligopolists collude with each other, they may effectively act like a monopoly and succeed in pushing up prices and earning consistently high levels of profit. We typically characterize oligopolies by mutual interdependence where various decisions such as output, price, and advertising depend on other firm(s)’ decisions. Analyzing the choices of oligopolistic firms about pricing and quantity produced involves considering the pros and cons of competition versus collusion at a given point in time.

The existence of oligopolies can lead to the combination of many firms into larger firms. This is discussed next.

Types of Firm Integration

Conglomerate.

From: Wikipedia: Conglomerate (company)

A conglomerate is a combination of multiple business entities operating in entirely different industries under one corporate group , usually involving a parent company and many subsidiaries . Often, a conglomerate is a multi-industry company . Conglomerates are often large and multinational .

Horizontal Integration

From: Wikipedia: Horizontal integration

Horizontal integration is the process of a company increasing production of goods or services at the same part of the supply chain . A company may do this via internal expansion, acquisition or merger . [1] [2] [3]

The process can lead to monopoly if a company captures the vast majority of the market for that product or service. [3]

Horizontal integration contrasts with vertical integration , where companies integrate multiple stages of production of a small number of production units.

Benefits of horizontal integration to both the firm and society may include economies of scale and economies of scope . For the firm, horizontal integration may provide a strengthened presence in the reference market. It may also allow the horizontally integrated firm to engage in monopoly pricing , which is disadvantageous to society as a whole and which may cause regulators to ban or constrain horizontal integration. [5]

An example of horizontal integration in the food industry was the Heinz and Kraft Foods merger. On March 25, 2015, Heinz and Kraft merged into one company, the deal valued at $46 Billion. [8] [9] Both produce processed food for the consumer market.

On November 16, 2015, Marriott International announced that it would purchase Starwood Hotels for $13.6 billion, creating the world’s largest hotel chain once the deal closed. [11] The merger was finalized on September 23, 2016. [12]

AB-Inbev acquisition of SAB Miller for $107 Billion which completed in 2016, is one of the biggest deals of all time. [13]

Vertical Integration

From: Wikipedia: Vertical integration

In microeconomics and management , vertical integration is an arrangement in which the supply chain of a company is owned by that company. Usually each member of the supply chain produces a different product or (market-specific) service, and the products combine to satisfy a common need. It is contrasted with horizontal integration , wherein a company produces several items which are related to one another. Vertical integration has also described management styles that bring large portions of the supply chain not only under a common ownership, but also into one corporation (as in the 1920s when the Ford River Rouge Complex began making much of its own steel rather than buying it from suppliers).

Vertical integration and expansion is desired because it secures the supplies needed by the firm to produce its product and the market needed to sell the product. Vertical integration and expansion can become undesirable when its actions become anti-competitive and impede free competition in an open marketplace. Vertical integration is one method of avoiding the hold-up problem . A monopoly produced through vertical integration is called a vertical monopoly .

Vertical integration is often closely associated to vertical expansion which, in economics , is the growth of a business enterprise through the acquisition of companies that produce the intermediate goods needed by the business or help market and distribute its product. Such expansion is desired because it secures the supplies needed by the firm to produce its product and the market needed to sell the product. Such expansion can become undesirable when its actions become anti-competitive and impede free competition in an open marketplace.

The result is a more efficient business with lower costs and more profits. On the undesirable side, when vertical expansion leads toward monopolistic control of a product or service then regulative action may be required to rectify anti-competitive behavior. Related to vertical expansion is lateral expansion , which is the growth of a business enterprise through the acquisition of similar firms, in the hope of achieving economies of scale .

Vertical expansion is also known as a vertical acquisition. Vertical expansion or acquisitions can also be used to increase scales and to gain market power. The acquisition of DirecTV by News Corporation is an example of forward vertical expansion or acquisition. DirecTV is a satellite TV company through which News Corporation can distribute more of its media content: news, movies and television shows. The acquisition of NBC by Comcast is an example of backward vertical integration. For example, in the United States, protecting the public from communications monopolies that can be built in this way is one of the missions of the Federal Communications Commission .

One of the earliest, largest and most famous examples of vertical integration was the Carnegie Steel company. The company controlled not only the mills where the steel was made, but also the mines where the iron ore was extracted, the coal mines that supplied the coal , the ships that transported the iron ore and the railroads that transported the coal to the factory, the coke ovens where the coal was cooked, etc. The company focused heavily on developing talent internally from the bottom up, rather than importing it from other companies. Later, Carnegie established an institute of higher learning to teach the steel processes to the next generation.

Oil companies , both multinational (such as ExxonMobil , Royal Dutch Shell , ConocoPhillips or BP ) and national (e.g., Petronas ) often adopt a vertically integrated structure, meaning that they are active along the entire supply chain from locating deposits , drilling and extracting crude oil , transporting it around the world, refining it into petroleum products such as petrol/gasoline , to distributing the fuel to company-owned retail stations, for sale to consumers.

Lateral Integration

Lateral expansion , in economics , is the growth of a business enterprise through the acquisition of similar companies, in the hope of achieving economies of scale or economies of scope . Unchecked lateral expansion can lead to powerful conglomerates or monopolies .

Lateral integration differs from horizontal integration as the integration is not exact. For example, one of the examples of horizontal integration was one hotel chain buying another. This did not enhance the company’s product offerings other than having more hotel options.

On the other hand, Parker Hannifin acquired Lord Corporation. While the two companies make similar types of products, their product offerings were distinct. There was not much overlap with the types of products offered. Instead, Parker Hannifin was not able to provide a far greater product offering in the given sectors.

The Strength of an Oligopoly

From: Wikipedia: Concentration ratio

The most common concentration ratios are the CR 4 and the CR 8 , which means the market share of the four and the eight largest firms. Concentration ratios are usually used to show the extent of market control of the largest firms in the industry and to illustrate the degree to which an industry is oligopolistic . [1]

N-firm concentration ratio is a common measure of market structure and shows the combined market share of the N largest firms in the market. For example, the 5-firm concentration ratio in the UK pesticide industry is 0.75, which indicates that the combined market share of the five largest pesticide sellers in the UK is about 75%. N-firm concentration ratio does not reflect changes in the size of the largest firms.

Concentration ratios range from 0 to 100 percent. The levels reach from no, low or medium to high to “total” concentration

Perfect competition

If there are N firms in an industry and we are looking at the top n of them, equal market share for all of them means that CR n = n/N . All other possible values will be greater than this.

No concentration

If CR n is close to 0%, (which is only possible for quite a large number of firms in the industry N ) this means perfect competition or at the very least monopolistic competition . If for example CR 4 =0 %, the four largest firm in the industry would not have any significant market share.

Low concentration

0% to 40%. [5] This category ranges from perfect competition to an oligopoly.

Medium concentration

40% to 70%. [5] An industry in this range is likely an oligopoly.

High concentration

70% to 100%. [5] This category ranges from an oligopoly to monopoly.

Total concentration

100% means an extremely concentrated oligopoly . If for example CR 1 = 100%, there is a monopoly .

10.2 Game theory

Game theory basics, dominant versus non-dominant strategies.

From: Wikipedia: Cooperative game theory

In game theory , a cooperative game (or coalitional game ) is a game with competition between groups of players (“coalitions”) due to the possibility of external enforcement of cooperative behavior (e.g. through contract law ). Those are opposed to non-cooperative games in which there is either no possibility to forge alliances or all agreements need to be self-enforcing (e.g. through credible threats ). [1]

Cooperative games are often analysed through the framework of cooperative game theory, which focuses on predicting which coalitions will form, the joint actions that groups take and the resulting collective payoffs. It is opposed to the traditional non-cooperative game theory which focuses on predicting individual players’ actions and payoffs and analyzing Nash equilibria . [2] [3]

Cooperative game theory provides a high-level approach as it only describes the structure, strategies and payoffs of coalitions, whereas non-cooperative game theory also looks at how bargaining procedures will affect the distribution of payoffs within each coalition. As non-cooperative game theory is more general, cooperative games can be analyzed through the approach of non-cooperative game theory (the converse does not hold) provided that sufficient assumptions are made to encompass all the possible strategies available to players due to the possibility of external enforcement of cooperation. While it would thus be possible to have all games expressed under a non-cooperative framework, in many instances insufficient information is available to accurately model the formal procedures available to the players during the strategic bargaining process, or the resulting model would be of too high complexity to offer a practical tool in the real world. In such cases, cooperative game theory provides a simplified approach that allows the analysis of the game at large without having to make any assumption about bargaining powers.

Types of Strategies

General strategy.

This is simply any rule that a player uses. These strategies can be “good” or “bad.” For example, if you have to choose heads or tails for a coinflip, you may use the strategy “tails never fails” and always pick tails even though there is no advantage to this strategy. Additionally, when playing the game of Blackjack, you may have a rule that you always hit when you have a score of 20. If you do not know how to play Blackjack, I will simply state that this is generally a very, very bad idea! Even though it is a poor strategy, it is still a strategy nonetheless.

Dominant Strategy

From: Wikipedia: Strategic dominance

In game theory , strategic dominance (commonly called simply dominance ) occurs when one strategy is better than another strategy for one player, no matter how that player’s opponents may play. Many simple games can be solved using dominance.

Nash Equilibrium

From: Wikipedia: Nash equilibrium

In terms of game theory, if each player has chosen a strategy, and no player can benefit by changing strategies while the other players keep theirs unchanged, then the current set of strategy choices and their corresponding payoffs constitutes a Nash equilibrium.

Stated simply, Alice and Bob are in Nash equilibrium if Alice is making the best decision she can, taking into account Bob’s decision while his decision remains unchanged, and Bob is making the best decision he can, taking into account Alice’s decision while her decision remains unchanged. Likewise, a group of players are in Nash equilibrium if each one is making the best decision possible, taking into account the decisions of the others in the game as long as the other parties’ decisions remain unchanged.

Informally, a strategy profile is a Nash equilibrium if no player can do better by unilaterally changing his or her strategy. To see what this means, imagine that each player is told the strategies of the others. Suppose then that each player asks themselves: “Knowing the strategies of the other players, and treating the strategies of the other players as set in stone, can I benefit by changing my strategy?”

If any player could answer “Yes”, then that set of strategies is not a Nash equilibrium. But if every player prefers not to switch (or is indifferent between switching and not) then the strategy profile is a Nash equilibrium. Thus, each strategy in a Nash equilibrium is a best response to all other strategies in that equilibrium. [13]

The Nash equilibrium may sometimes appear non-rational in a third-person perspective. This is because a Nash equilibrium is not necessarily Pareto optimal . [Note: We do not talk about Pareto optimality in this class, but you can think of it as a best-case for everyone situation.]

The Prisoner’s Dilemma

From: Wikipedia: Prisoner’s dilemma

The prisoner’s dilemma is a standard example of a game analyzed in game theory that shows why two completely rational individuals might not cooperate, even if it appears that it is in their best interests to do so. It was originally framed by Merrill Flood and Melvin Dresher while working at RAND in 1950. Albert W. Tucker formalized the game with prison sentence rewards and named it “prisoner’s dilemma”, [1] presenting it as follows:

Two members of a criminal gang are arrested and imprisoned. Each prisoner is in solitary confinement with no means of communicating with the other. The prosecutors lack sufficient evidence to convict the pair on the principal charge, but they have enough to convict both on a lesser charge. Simultaneously, the prosecutors offer each prisoner a bargain. Each prisoner is given the opportunity either to betray the other by testifying that the other committed the crime, or to cooperate with the other by remaining silent. The offer is: If A and B each betray the other, each of them serves two years in prison If A betrays B but B remains silent, A will be set free and B will serve three years in prison (and vice versa) If A and B both remain silent, both of them will serve only one year in prison (on the lesser charge).

It is implied that the prisoners will have no opportunity to reward or punish their partner other than the prison sentences they get and that their decision will not affect their reputation in the future. Because betraying a partner offers a greater reward than cooperating with them, all purely rational self-interested prisoners will betray the other, meaning the only possible outcome for two purely rational prisoners is for them to betray each other. [2] The interesting part of this result is that pursuing individual reward logically leads both of the prisoners to betray when they would get a better individual reward if they both kept silent. In reality, humans display a systemic bias towards cooperative behavior in this and similar games despite what is predicted by simple models of “rational” self-interested action. [3] [4] [5] [6] This bias towards cooperation has been known since the test was first conducted at RAND; the secretaries involved trusted each other and worked together for the best common outcome. [7]

The prisoner’s dilemma game can be used as a model for many real world situations involving cooperative behavior. In casual usage, the label “prisoner’s dilemma” may be applied to situations not strictly matching the formal criteria of the classic or iterative games: for instance, those in which two entities could gain important benefits from cooperating or suffer from the failure to do so, but find it difficult or expensive—not necessarily impossible—to coordinate their activities.

Game Tables

In the game above, we need some way to display all of the information in a condensed format. To accomplish this, we use a game table. For the sake of displaying the game tables in an accessible manner, I will use the following format:

You will see that the information is exactly the same as the information presented. For example, if A stays silent, but B betrays, we would be in the top, right payout cell (which is -3,0).

The next question is what the “best” outcome is. We will examine that but going back to the two strategies discussed earlier.

Solving Prisoner’s Dilemma with Dominant Strategy

The iterated elimination (or deletion) of dominated strategies (also denominated as IESDS or IDSDS) is one common technique for solving games that involves iteratively removing dominated strategies. In the first step, at most one dominated strategy is removed from the strategy space of each of the players since no rational player would ever play these strategies. This results in a new, smaller game. Some strategies—that were not dominated before—may be dominated in the smaller game. The first step is repeated, creating a new even smaller game, and so on. The process stops when no dominated strategy is found for any player. This process is valid since it is assumed that rationality among players is common knowledge , that is, each player knows that the rest of the players are rational, and each player knows that the rest of the players know that he knows that the rest of the players are rational, and so on ad infinitum (see Aumann, 1976).

There are two versions of this process. One version involves only eliminating strictly dominated strategies. If, after completing this process, there is only one strategy for each player remaining, that strategy set is the unique Nash equilibrium [2] . This will be discussed next.

You can use the following set of steps:

Pick one person (it doesn’t matter).
If their opponent picks choice A, what will your person pick?
If their opponent picks choice B, what will your person pick?
If you choose the same thing for both of your opponent’s choices, then that is the dominant strategy. We say that choice strictly dominates the other choice and you can cross off the strictly dominated strategy.
Repeat for the opponent (this should be easier).
If the choices are different, there is no dominant strategy

Let us return to the prisoner’s dilemma game table. Let us act as player A and decide what player A would do in a variety of situations.

If player B stays silent, what should we do as player A? If we stay silent, then we would lose 1 (meaning one year in prison.) If we betray, we earn 0. In this case we should betray as no prison is better than one year in prison.

If player B betrays, what should we do as player A? If we stay silent, then we get three years in prison. If we betray, we get two years in prison. In this case, we should betray as two years in prison is better than 3 years in prison.

Therefore, the dominant strategy for player A is to betray. This is because regardless of what player B chooses to do, player A’s best choice is to betray. We can therefore eliminate “A-stay silent” since player A will not stay silent.

We can now move to player B to see if there is a dominant strategy for player B. It should be noted that, in theory, there does not need to be, but with our games there will be (if player A has one.) So, now let us play our modified game as player B.

If player A chooses to stay silent – STOP! – what did we just discuss? Player A will not choose to stay silent, so we do not need to worry about this. So, if player A chooses to betray, what should we do as player B? If we stay silent, we get three years in prison whereas we only get two years in prison if we betray. Therefore, player B should betray.

Thus, the dominant strategy for this game is (A,B)=(Betray,Betray).

There are additional exercises in the companion. Each player can have either 0 or 1 dominant strategies.

Solving Prisoner’s Dilemma with Nash Equilibrium

As mentioned earlier, we are looking for a stable solution. That is, a situation where neither player has an incentive to change their choice based on the other player’s choice. To find the Nash Equilibrium, you can follow these steps:

Choose a player (again, it doesn’t matter which).
Pick a choice (it doesn’t matter which).
Based on your choice, what will the opponent pick?
Based on what your opponent picks, what would you pick?
If it is the same as your original choice, it is a Nash Equilibrium. If not, it is not a Nash Equilibrium.
Repeat for the other choice(s).

So, let us return to our game. Without loss of generality, let us play as player A. It should be noted that playing as player B will yield the same exact results.

As player A, let us begin by staying silent. What will player B do? Player B can either stay silent (one year in prison) or betray (0 years in prison.) Player B will betray. Now, since we know that player B will betray, what should player A do? If player A stays silent, we get 3 years in prison but if we betray we only get two years in prison. Thus, we, as player A, should betray. But this is different from where we started, thus we do not have a Nash Equilibrium. The chain for this event is:

A: Silent >> B: Betray >> A: Betray — A has changed their choice, not a Nash Equilibrium.

Now, as player A, let us start by betraying. If we betray, player B can either stay silent (3 years in prison) or betray (2 years in prison.) Thus, player B will betray. When player B betrays, what should we do? We can either stay silent (3 years in prison) or betray (2 years in prison.) Thus, we betray. This is exactly where we started, thus, we have a Nash Equilibrium. In fact, we could continue to do this forever and the chain would stay exactly the same. The chain for this scenario is:

A: Betray >> B: Betray >> A: Betray — A has kept their choice the same, so A:Betray, B:Betray is a Nash Equilibrium.

10.3 Cartels and Collusion

Game theory and oligopolies.

So what was the foray into game theory for? It allows us to explore how individual firms in oligopolies want to act. Let us consider two firms that each produce widgets. They can each choose to either produce at a high price level or low price level. Remember, for a firm to produce more (and sell it) they have to charge less. And if a firm restricts its output, they can charge more. Recall, a monopolist is able to make an additional profit because it restricts output and charges more whereas a firm in a perfectly competitive market may sell more, but at a lower price, and therefore earns a lower profit.

Let us use the following game table showing each firms’ profits:

First, let us step back and just look at the game table. What should each firm do? It seems like each firm should just set their price high. But, is that what will happen?

Let us look for the dominant strategy. As player A, if player B chooses to set a high price, we should should charge a low price (70>65). If player B chooses to set a low price, we should choose low price (40>20). Therefore, as player A, we should always choose to set our price low. The same applies for player B as setting their price low is always better than setting their price high regardless of what player A does (100>90 and 60>40).

So, even though it “makes sense” for both firms to set their prices high, both firms will set their prices low. The same would apply to the Nash Equilibrium.

What does this mean in the real world? If the two firms could cooperate and fully trust each other, they would each set their prices high. This is what we call collusion and will be discussed shortly. But, whether it is due to laws or just human nature, firms are never able to collude too long. Eventually, firms will move to the dominant strategy. While firms would like to keep their prices high, there are typically forces that prevent this.

From: Wikipedia: OPEC

The Organization of the Petroleum Exporting Countries ( OPEC , / ˈ oʊ p ɛ k / OH-pek ) is an intergovernmental organization of 14 nations, founded in 1960 in Baghdad by the first five members ( Iran , Iraq , Kuwait , Saudi Arabia , and Venezuela ), and headquartered since 1965 in Vienna, Austria . As of September 2018, the then 14 member countries accounted for an estimated 44 percent of global oil production and 81.5 percent of the world’s “proven” oil reserves , giving OPEC a major influence on global oil prices that were previously determined by the so called “ Seven Sisters ” grouping of multinational oil companies.

The stated mission of the organization is to “coordinate and unify the petroleum policies of its member countries and ensure the stabilization of oil markets, in order to secure an efficient, economic and regular supply of petroleum to consumers, a steady income to producers, and a fair return on capital for those investing in the petroleum industry.” [4] The organization is also a significant provider of information about the international oil market. The current OPEC members are the following: Algeria , Angola , Ecuador , Equatorial Guinea , Gabon , Iran , Iraq , Kuwait , Libya , Nigeria , the Republic of the Congo , Saudi Arabia (the de facto leader), United Arab Emirates , and Venezuela . Indonesia and Qatar are former members.

The formation of OPEC marked a turning point toward national sovereignty over natural resources , and OPEC decisions have come to play a prominent role in the global oil market and international relations . The effect can be particularly strong when wars or civil disorders lead to extended interruptions in supply. In the 1970s, restrictions in oil production led to a dramatic rise in oil prices and in the revenue and wealth of OPEC, with long-lasting and far-reaching consequences for the global economy . In the 1980s, OPEC began setting production targets for its member nations; generally, when the targets are reduced, oil prices increase. This has occurred most recently from the organization’s 2008 and 2016 decisions to trim oversupply.

Economists often cite OPEC as a textbook example of a cartel that cooperates to reduce market competition , but one whose consultations are protected by the doctrine of state immunity under international law . In December 2014, “OPEC and the oil men” ranked as #3 on Lloyd’s list of “the top 100 most influential people in the shipping industry”. [5] However, the influence of OPEC on international trade is periodically challenged by the expansion of non-OPEC energy sources, and by the recurring temptation for individual OPEC countries to exceed production targets and pursue conflicting self-interests.

At various times, OPEC members have displayed apparent anti-competitive cartel behavior through the organization’s agreements about oil production and price levels. [26] In fact, economists often cite OPEC as a textbook example of a cartel that cooperates to reduce market competition, as in this definition from OECD ‘s Glossary of Industrial Organisation Economics and Competition Law : [1]

International commodity agreements covering products such as coffee, sugar, tin and more recently oil (OPEC: Organization of Petroleum Exporting Countries) are examples of international cartels which have publicly entailed agreements between different national governments.

OPEC members strongly prefer to describe their organization as a modest force for market stabilization, rather than a powerful anti-competitive cartel. In its defense, the organization was founded as a counterweight against the previous “ Seven Sisters ” cartel of multinational oil companies, and non-OPEC energy suppliers have maintained enough market share for a substantial degree of worldwide competition. [27] Moreover, because of an economic “ prisoner’s dilemma ” that encourages each member nation individually to discount its price and exceed its production quota, [28] widespread cheating within OPEC often erodes its ability to influence global oil prices through collective action . [29] [30]

OPEC has not been involved in any disputes related to the competition rules of the World Trade Organization , even though the objectives, actions, and principles of the two organizations diverge considerably. [31] A key US District Court decision held that OPEC consultations are protected as “governmental” acts of state by the Foreign Sovereign Immunities Act , and are therefore beyond the legal reach of US competition law governing “commercial” acts. [32] [33] Despite popular sentiment against OPEC, legislative proposals to limit the organization’s sovereign immunity, such as the NOPEC Act, have so far been unsuccessful. [34]

Cartel Theory

From: Wikipedia: Cartel

A cartel is a group of apparently independent producers whose goal is to increase their collective profits by means of price fixing , limiting supply, or other restrictive practices . Cartels typically control selling prices, but some are organized to force down the prices of purchased inputs. Antitrust laws attempt to deter or forbid cartels. A single entity that holds a monopoly by this definition cannot be a cartel, though it may be guilty of abusing said monopoly in other ways. Cartels usually arise in oligopolies —industries with a small number of sellers—and usually involve homogeneous products .

A survey of hundreds of published economic studies and legal decisions of antitrust authorities found that the median price increase achieved by cartels in the last 200 years is about 23 percent. [4] Private international cartels (those with participants from two or more nations) had an average price increase of 28 percent, whereas domestic cartels averaged 18 percent. Less than 10 percent of all cartels in the sample failed to raise market prices.

In general, cartel agreements are economically unstable in that there is an incentive for members to cheat by selling at below the agreed price or selling more than the production quotas set by the cartel (see also game theory ). This has caused many cartels that attempt to set product prices to be unsuccessful in the long term . Empirical studies of 20th-century cartels have determined that the mean duration of discovered cartels is from 5 to 8 years [5] . However, once a cartel is broken, the incentives to form the cartel return and the cartel may be re-formed. Publicly known cartels that do not follow this cycle include, by some accounts, the Organization of the Petroleum Exporting Countries (OPEC).

Price fixing is often practiced internationally. When the agreement to control price is sanctioned by a multilateral treaty or protected by national sovereignty, no antitrust actions may be initiated [6] . Examples of such price fixing include oil, whose price is partly controlled by the supply by OPEC countries, and international airline tickets, which have prices fixed by agreement with the IATA , a practice for which there is a specific exception in antitrust law.

Prior to World War II (except in the United States), members of cartels could sign contracts that were enforceable in courts of law. There were even instances where cartels are encouraged by states. For example, during the period before 1945, cartels were tolerated in Europe and were promoted as a business practice in German-speaking countries. [7] This was the norm due to the accepted benefits, which even the U.S. Supreme court has noted. In the case, the U.S. v. National Lead Co. et al. , it cited the testimony of individuals, who cited that a cartel, in its protean form, is “a combination of producers for the purpose of regulating production and, frequently, prices, and an association by agreement of companies or sections of companies having common interests so as to prevent extreme or unfair competition.” [8]

Today, however, price fixing by private entities is illegal under the antitrust laws of more than 140 countries. Examples of prosecuted international cartels are lysine , citric acid , graphite electrodes , and bulk vitamins . [9] This is highlighted in countries with market economies wherein price-fixing and the concept of cartels are considered inimical to free and fair competition, which is considered the backbone of political democracy. [10] The current condition makes it increasingly difficult for cartels to maintain sustainable operations. Even if international cartels might be out of reach for the regulatory authorities, they will still have to contend with the fact that their activities in domestic markets will be affected. [11]

For a cartel to be successful, some or all of the following conditions are necessary:

A small number of firms.
Products are relatively undifferentiated from one firm to the next.
Prices are easily observable.
Prices show little variation over time.

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What Is an Oligopoly?

Understanding oligopolies, special considerations.

Characteristics
Game Theory
Pros and Cons

The Bottom Line

Government & Policy

Oligopoly: Meaning and Characteristics in a Market

An oligopoly is a type of market structure that exists within an economy. In an oligopoly, there is a small number of firms that control the market. A key characteristic of an oligopoly is that none of these firms can keep the other(s) from having significant influence over the market. The concentration ratio measures the market share of the largest firms. There is no precise upper limit to the number of firms in an oligopoly, but the number must be low enough that the actions of one firm significantly influence the others. An oligopoly is different from a monopoly, which is a market with only one producer.

Key Takeaways

An oligopoly is a market structure wherein a small number of producers work to restrict output and/or fix prices so they can achieve above-normal market returns.
Economic, legal, and technological factors can contribute to the formation and maintenance, or dissolution, of oligopolies.
The major difficulty that oligopolies face is the prisoner's dilemma that each member faces, which encourages each member to cheat.
Government policy can discourage or encourage oligopolistic behavior, and firms in mixed economies often seek government blessing for ways to limit competition.

Investopedia / Ellen Lindner

Market structures come in different forms and sizes. The term is used to describe the distinctions between industries, which are made up of different companies that sell their products and services. Most market structures aim for perfect competition , which is a theoretical construct that doesn't actually exist, As such, there are other structures that

These market structures are made up of a small number of companies within an industry that controls the market. Firms in an oligopoly set prices , whether collectively—in a cartel —or under the leadership of one firm, rather than taking prices from the market. Profit margins are thus higher than they would be in a more competitive market.

Some of the barriers to entry (that prevent new players from entering the market) in an oligopoly include economies of scale , regulatory barriers, accessing supply and distribution channels, capital requirements, and brand loyalty.

Oligopolies in history include steel manufacturers, oil companies, railroads, tire manufacturing, grocery store chains, and wireless carriers. The economic and legal concern is that an oligopoly can block new entrants, slow innovation, and increase prices, all of which harm consumers.

Governments sometimes respond to oligopolies with laws against price- fixing and collusion. Yet, a cartel can price fix if they operate beyond the reach or with the blessing of governments. Oligopolies that exist in mixed economies often seek out and lobby for favorable government policy to operate under the regulation or even direct supervision of government agencies.

The main problem that firms in an oligopoly face is that each firm has an incentive to cheat. if all firms in the oligopoly agree to jointly restrict supply and keep prices high, then each firm stands to capture substantial business from the others by breaking the agreement and undercutting the others. Such competition can be waged through prices, or through simply the individual company expanding its own output brought to market.

Companies in an oligopoly benefit from price-fixing, setting prices collectively, or under the direction of one firm in the bunch, rather than relying on free-market forces to do so.

Oligopoly Characteristics

Oligopolies are considered stable. One of the main reasons why they are is because participating firms need to see the benefits of collaboration over the costs of economic competition, then agree to not compete and instead agree on the benefits of cooperation.

The firms sometimes find creative ways to avoid the appearance of price-fixing , such as using phases of the moon. Price-fixing is the act of setting prices, rather than letting them be determined by the free-market forces. Another approach is for firms to follow a recognized price leader so that when the leader raises prices, the others will follow .

The conditions that enable oligopolies to exist include high entry costs in capital expenditures , legal privilege (license to use wireless spectrum or land for railroads), and a platform that gains value with more customers, such as social media.

The global tech and trade transformation has changed some of these conditions. For instance, offshore production and the rise of mini-mills have affected the steel industry. In the office software application space, Microsoft ( MSFT ) was targeted by Google Docs, which Google funded using cash from its web search business.

Oligopolies and Game Theory

Game theorists have developed models for these scenarios, which form a sort of prisoner's dilemma . When costs and benefits are balanced so that no firm wants to break from the group, it is considered the Nash equilibrium state for oligopolies. This can be achieved by contractual or market conditions, legal restrictions, or strategic relationships between members of the oligopoly that enable the punishment of cheaters.

Maintaining an oligopoly and coordinating action among buyers and sellers in general on the market involves shaping the payoffs to various prisoner's dilemmas and related coordination games that repeat over time.

As a result, many of the same institutional factors that facilitate the development of market economies by reducing prisoner's dilemma problems among market participants, such as secure enforcement of contracts, cultural conditions of high trust and reciprocity, and laissez-faire economic policy, might also potentially help encourage and sustain oligopolies.

Advantages and Disadvantages of an Oligopoly

One of the main benefits of having an oligopoly is that competition is very limited. That's because there are very few players in the market. Since there are few competitors, an oligopoly allows those who participate to net a higher amount of profits .

Customer demand is often greater in this type of market structure. This is commonly due to the fact that there are better products and services that are on the market. As such, firms don't skimp on quality as they want to retain or increase brand loyalty .

Customers can expect better customer service and better pricing for products and services from the firms in an oligopoly because of the small number of participants.

Disadvantages

Oligopolies come with higher barriers to entry for new participants. This means that it can be difficult to enter the market because of the high costs associated with doing business, the regulatory environment, and the problems that arise when it comes to accessing supply and distribution channels .

Because of the lack of competition, there may be very little incentive to innovate product and service offerings. With no diversity in offerings, consumers remain loyal to what they know best.

Although there may be more quality products on the market, consumers often have little choice available to them. This means they can only rely on a small pool of goods and services on which to spend their money.

Limited competition

Higher profits for companies

Greater consumer demand

Higher quality products and services

Better customer service and pricing

High barriers to entry for new participants

Lack of innovation

Very little choice for consumers

Example of an Oligopoly

There are many examples of oligopolies in the market. But one of the major examples of a global oligopoly is the Organization of the Petroleum Exporting Countries (OPEC) . The organization was founded in Baghdad in 1960 with five countries but expanded to 13 oil-producing countries in 1975.

One of the main reasons why OPEC is considered an oligopoly is because it has no overarching authority. Every member nation within the group also has a substantial portion of the group's market share. These countries also have a great deal of power together (not separately) when it comes to supply and demand issues and pricing. So when the group lowers its supply as demand drops, prices rise. The opposite is true when demand rises.

What Are Some Negative Effects of an Oligopoly?

An oligopoly is when a few companies exert significant control over a given market. Together, these companies may control prices by colluding with each other, ultimately providing uncompetitive prices in the market. Among other detrimental effects of an oligopoly include limiting new entrants in the market and decreased innovation. Oligopolies have been found in the oil industry, railroad companies, wireless carriers, and big tech.

What Is an Example of a Current Oligopoly?

One measure that shows if an oligopoly is present is the concentration ratio, which calculates the size of companies in comparison to their industry. Instances where a high concentration ratio is present include mass media. In the U.S., for example, the sector is dominated by just five companies: NBC Universal; Walt Disney; Time Warner; Viacom CBS; and News Corporation—even as streaming services like Netflix and Amazon Prime begin to encroach on this market. Meanwhile, within big tech, two companies control smartphone operating systems: Google Android and Apple iOS.

Is the U.S. Airline Industry an Oligopoly?

With just four companies controlling nearly two-thirds of all domestic flights in the U.S. as of 2021, it has been purported that the airline industry is an oligopoly. These four companies are Delta Airlines, United Airlines Holdings, Southwest Airlines, and American Airlines. According to a report compiled by the White House, "reduced competition contributes to increasing fees like baggage and cancellation fees. These fees are often raised in lockstep, demonstrating a lack of meaningful competitive pressure, and are often hidden from consumers at the point of purchase." Interestingly, in 1978, The Airline Deregulation Act was imposed, which stripped away the Civil Aeronautics Board the ability to regulate the industry. Prior to this time, the airline industry operated much like a public utility, while fare prices had declined 20 years before the deregulation was introduced.

There is no such thing as perfect competition in the market. But there are different market structures, including oligopolies. These types of markets are characterized by a small number of participating firms that work together to set prices. Companies benefit because there is very little competition while consumers are able to choose from better quality products and services.

Organization of Petroleum Exporting Countries. " Brief History ."

The White House. " Fact Sheet for Executive Order on Promoting Competition in the American Economy ."

Congress.gov. " S.2493 - Airline Deregulation Act ."

Antitrust Laws: What They Are, How They Work, Major Examples 1 of 24
Understanding Antitrust Laws 2 of 24
Federal Trade Commission (FTC): What It Is and What It Does 3 of 24
Clayton Antitrust Act of 1914: History, Amendments, Significance 4 of 24
Sherman Antitrust Act: Definition, History, and What It Does 5 of 24
Robinson-Patman Act Definition and Criticisms 6 of 24
How and Why Companies Become Monopolies 7 of 24
Discriminating Monopoly: Definition, How It Works, and Example 8 of 24
What Is Price Discrimination, and How Does It Work? 9 of 24
Predatory Pricing: Definition, Example, and Why It's Used 10 of 24
Bid Rigging: Examples and FAQs About the Illegal Practice 11 of 24
Price Maker: Overview, Examples, Laws Governing and FAQ 12 of 24
What Is a Cartel? Definition, Examples, and Legality 13 of 24
Monopolistic Markets: Characteristics, History, and Effects 14 of 24
Monopolistic Competition: Definition, How it Works, Pros and Cons 15 of 24
What Are the Characteristics of a Monopolistic Market? 16 of 24
Monopolistic Market vs. Perfect Competition: What's the Difference? 17 of 24
What are Some Examples of Monopolistic Markets? 18 of 24
A History of U.S. Monopolies 19 of 24
What Are the Most Famous Monopolies? 20 of 24
Monopoly vs. Oligopoly: What's the Difference? 21 of 24
Oligopoly: Meaning and Characteristics in a Market 22 of 24
Duopoly: Definition in Economics, Types, and Examples 23 of 24
Oligopolies: Some Current Examples 24 of 24

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A lone building representing oligopoly dominance in a market

Defining and measuring oligopoly

Concentration ratios

Example of a hypothetical concentration ratio, fixed broadband services, fuel retailing, further examples, the herfindahl – hirschman index (h-h index), key characteristics, interdependence.

Whether to compete with rivals, or collude with them.
Whether to raise or lower price, or keep price constant.
Whether to be the first firm to implement a new strategy, or whether to wait and see what rivals do. The advantages of ‘going first’ or ‘going second’ are respectively called 1st and 2nd-mover advantage. Sometimes it pays to go first because a firm can generate head-start profits. 2nd mover advantage occurs when it pays to wait and see what new strategies are launched by rivals, and then try to improve on them or find ways to undermine them.

Barriers to entry

Natural entry barriers include:, economies of large scale production., ownership or control of a key scarce resource, high set-up costs, high r&d costs, artificial barriers include:, predatory pricing, limit pricing, superior knowledge, predatory acquisition, advertising, a strong brand, loyalty schemes, exclusive contracts, patents and licences, vertical integration, collusive oligopolies, types of collusion, competitive oligopolies, pricing strategies of oligopolies.

Oligopolists may use predatory pricing to force rivals out of the market. This means keeping price artificially low, and often below the full cost of production.
They may also operate a limit-pricing strategy to deter entrants, which is also called entry forestalling price .
Oligopolists may collude with rivals and raise price together, but this may attract new entrants.
Cost-plus pricing is a straightforward pricing method, where a firm sets a price by calculating average production costs and then adding a fixed mark-up to achieve a desired profit level. Cost-plus pricing is also called rule of thumb pricing.There are different versions of cost-pus pricing, including full cost pricing , where all costs - that is, fixed and variable costs - are calculated, plus a mark up for profits, and contribution pricing , where only variable costs are calculated with precision and the mark-up is a contribution to both fixed costs and profits.

Non-price strategies

Trying to improve quality and after sales servicing, such as offering extended guarantees.
Spending on advertising, sponsorship and product placement - also called hidden advertising – is very significant to many oligopolists. The UK's football Premiership has long been sponsored by firms in oligopolies, including Barclays Bank and Carling.
Sales promotion, such as buy-one-get-one-free (BOGOF), is associated with the large supermarkets, which is a highly oligopolistic market, dominated by three or four large chains.
Loyalty schemes, which are common in the supermarket sector, such as Sainsbury’s Nectar Card and Tesco’s Club Card .
How successful is it likely to be?
Will rivals be able to copy the strategy?
Will the firms get a 1st - mover advantage?
How expensive is it to introduce the strategy? If the cost of implementation is greater than the pay-off, clearly it will be rejected.
How long will it take to work? A strategy that takes five years to generate a pay-off may be rejected in favour of a strategy with a quicker pay-off.

Price stickiness

Kinked demand curve.

Maximising profits

A game theory approach to price stickiness.

Raise price
Lower price
Keep price constant

The Prisoner’s Dilemma

Higher prices or hidden prices, such as the hidden charges in credit card transactions
Lower output
Restricted choice or other limiting conditions associated with the transaction

Examples of Oligopoly

Evaluation of oligopolies, the disadvantages of oligopolies.

High concentration reduces consumer choice.
Cartel-like behaviour reduces competition and can lead to higher prices and reduced output.
Given the lack of competition, oligopolists may be free to engage in the manipulation of consumer decision making. By making decisions more complex - such as financial decisions about mortgages - individual consumers fall back on heuristics and rule of thumb processes, which can lead to decision making bias and irrational behaviour, including making purchases which add no utility or even harm the individual consumer.
Firms can be prevented from entering a market because of deliberate barriers to entry .
There is a potential loss of economic welfare.
Oligopolists may be allocatively and productively inefficient .

The advantages of oligopolies

Oligopolies may adopt a highly competitive strategy, in which case they can generate similar benefits to more competitive market structures , such as lower prices. Even though there are a few firms, making the market uncompetitive, their behaviour may be highly competitive.
Oligopolists may be dynamically efficient in terms of innovation and new product and process development. The super-normal profits they generate may be used to innovate, in which case the consumer may gain.
Price stability may bring advantages to consumers and the macro-economy because it helps consumers plan ahead and stabilises their expenditure, which may help stabilise the trade cycle.

Test your knowledge with a quiz

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Game Theory

Monopolistic competition

What Makes a Market an Oligopoly?

Do you know of any industries in which just three or four companies supply most of a specific product?

Some examples:

From the 1950s to the 1980s, three major broadcast television networks dominated the U.S. airwaves.
After a series of mergers between 2005 and 2015, four major airlines controlled much of the U.S. market, as a November 2018 Page One Economics essay described.
Even more recently, shortages and price increases brought attention to the U.S. baby formula market and global insulin market, which also had just a few suppliers.

Those markets could be considered “oligopolies”—markets in which only a few sellers or suppliers dominate.

Suppliers and sellers in an oligopoly can command higher prices than companies in a competitive market, and if one company in an oligopoly stops producing, it has a bigger effect on supply than it would in a competitive market.

Read on for more comparisons of oligopolies to other types of markets and to learn how to tell whether a particular market could be considered an oligopoly.

What Is an Oligopoly?

As the table shows, in addition to having only a few sellers or suppliers dominating the market, an oligopoly has barriers to entering the market, and “there are few close substitutes for the product.”

In other words, certain conditions make it difficult for potential competitors to start selling or supplying a particular product or service within that industry, and there aren’t many alternatives that could be used instead. Monopolies—markets in which one firm dominates—also have those barriers.

“Barriers to entry” could include factors such as costly equipment needed to produce a product, patents restricting who can use an invention, and government regulations that are difficult to meet, as a Corporate Finance Institute article outlined.

What Are Examples of Barriers to Entry?

In the case of the U.S. infant formula market, barriers to entry have included tariffs and Food and Drug Administration standards . (Some of the infant formula market barriers were waived to help ease the shortage last year.)

Until the expansion of the cable TV market in the 1980s, the limited availability of broadcast frequencies helped to restrict the number of television networks, with the Federal Communications Commission in charge of allocating portions of the broadcast spectrum to stations.

Barriers to entry in the airline industry include high startup costs, such as for purchasing airplanes, competition for airport gates and large economies of scale, the Page One Economics essay said.

Government can put up barriers, as a St. Louis Fed Econ Lowdown lesson on market structures (PDF) outlined in discussing monopolistic markets. Such markets are rare, according to the lesson.

“Most commonly, [monopolistic markets] occur because government has granted a single firm the opportunity to supply a good or service. This is known as a ‘natural monopoly, ’ ” according to the lesson, which gives the examples of electric and natural gas providers. Because of the expensive infrastructure needed for those services, such as wires and pipes entering people’s homes, it’s cheaper for one firm to provide the service than to build infrastructure needed for true competition.

“In exchange, government often regulates prices in these markets to ensure that these firms do not take advantage of their market power,” the lesson says.

How Can You Tell If a Market Is an Oligopoly?

A “concentration ratio” is one tool that can indicate whether a market is an oligopoly.

A concentration ratio is the combined market share of the largest firms in an industry, according to Oxford Reference . That is, it’s the percentage of the industry’s products or services provided by those firms.

The number of firms used for the ratio can vary. A “four-firm” ratio is often used as a benchmark to show market structure, according to Oxford. But the ratios also can be calculated using the market share from the eight, five or three largest firms in the market, according to a September 2020 Investopedia article.

“A rule of thumb is that an oligopoly exists when the top five firms in the market account for more than 60% of total market sales,” the article says. “If the concentration ratio of one company is equal to 100%, this indicates that the industry is a monopoly.”

In 2015, the four major airlines controlled 80% of the U.S. market, the Page One Economics essay said. Three manufacturers have more than 90% of the global insulin market , according to a July 2022 press release from Grand View Research, a global market research and consulting company. That would make those markets oligopolies, according to the Investopedia rule of thumb.

What Are Two Types of Oligopolistic Markets?

Oligopolistic markets differ, and different types of markets have different effects on prices, as the Econ Lowdown lesson illustrates.

Cartoon woman with red hair, man in suit and man in top hat and monocle all look at globe in center of two piles of cash.

One such market is a collusive oligopoly , which has a few sellers who work together “to divide the market, set prices, or limit production,” the lesson says. Companies might, for example, agree to limit production to drive up prices. Such collusion is often illegal.

Cartoon woman with red hair, man in suit and man in top hat and monocle all look in different directions as two of them hold cash piles and one holds globe.

In a competitive oligopoly , the few sellers compete, which keeps the prices lower than they would be in a collusive oligopoly.

In general, more competition results in lower prices for consumers. So, a perfect competition market structure, in which lots of companies provide the same product, would result in lower prices, while a monopoly could mean the highest prices for consumers. Depending on whether they are collusive or competitive, oligopolies can be more like monopolies or more like perfect competition, respectively, as a Khan Academy video explains.

Can Oligopolies Change?

Market structures aren’t necessarily fixed, as the Page One Economics essay illustrated with the example of U.S. airlines.

Airline ticket prices declined as low-cost carriers started expanding their routes in 2016, the essay said. A chart from online database FRED shows the downward trend in airfares before the COVID-19 pandemic.

“The proliferation of low-cost flights in recent years has pushed the airline industry, which was arguably an oligopoly, toward monopolistic competition,” the essay said.

Heather Hennerich is a senior editor with the St. Louis Fed External Engagement and Corporate Communications Division.

Article Contents

1. Introduction
3. Empirical method
4. British supermarket competition
5. Identifying the leadership structure amongst British supermarkets
6. Conclusion
Supplementary material
Acknowledgements
< Previous

Identifying price-leadership structures in oligopoly

Article contents
Figures & tables
Supplementary Data

Sang-Hyun Kim, Hao Lan, Paul W Dobson, Identifying price-leadership structures in oligopoly, Oxford Economic Papers , Volume 73, Issue 1, January 2021, Pages 350–370, https://doi.org/10.1093/oep/gpz066

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Oligopoly can give rise to complex patterns of price interaction and adjustment. While oligopolistic firms may divide into price leaders and price followers, it is conceivable that some may take on dual roles, being a leader to one group but a follower to a different group in a hierarchical structure. The contribution of this article is to show how such dual relationships are possible in theory along with providing an empirical method to help identify price-leadership structures in n -firm oligopoly. As an illustration, we apply the method to British supermarkets and find a three-tier leader–follower structure.

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Chapter 10. Monopolistic Competition and Oligopoly

10.2 Oligopoly

Learning objectives.

Explain why and how oligopolies exist
Contrast collusion and competition
Interpret and analyze the prisoner’s dilemma diagram
Evaluate the tradeoffs of imperfect competition

Why Do Oligopolies Exist?

Collusion or Competition?

Collusion versus cartels: How can I tell which is which?

The Prisoner’s Dilemma

Two co-conspiratorial criminals are arrested. When they are taken to the police station, they refuse to say anything and are put in separate interrogation rooms. Eventually, a police officer enters the room where Prisoner A is being held and says: “You know what? Your partner in the other room is confessing. So your partner is going to get a light prison sentence of just one year, and because you’re remaining silent, the judge is going to stick you with eight years in prison. Why don’t you get smart? If you confess, too, we’ll cut your jail time down to five years, and your partner will get five years, also.” Over in the next room, another police officer is giving exactly the same speech to Prisoner B. What the police officers do not say is that if both prisoners remain silent, the evidence against them is not especially strong, and the prisoners will end up with only two years in jail each.

The game theory situation facing the two prisoners is shown in Table 3 . To understand the dilemma, first consider the choices from Prisoner A’s point of view. If A believes that B will confess, then A ought to confess, too, so as to not get stuck with the eight years in prison. But if A believes that B will not confess, then A will be tempted to act selfishly and confess, so as to serve only one year. The key point is that A has an incentive to confess regardless of what choice B makes! B faces the same set of choices, and thus will have an incentive to confess regardless of what choice A makes. Confess is considered the dominant strategy or the strategy an individual (or firm) will pursue regardless of the other individual’s (or firm’s) decision. The result is that if prisoners pursue their own self-interest, both are likely to confess, and end up doing a total of 10 years of jail time between them.

The Oligopoly Version of the Prisoner’s Dilemma

The members of an oligopoly can face a prisoner’s dilemma, also. If each of the oligopolists cooperates in holding down output, then high monopoly profits are possible. Each oligopolist, however, must worry that while it is holding down output, other firms are taking advantage of the high price by raising output and earning higher profits. Table 4 shows the prisoner’s dilemma for a two-firm oligopoly—known as a duopoly . If Firms A and B both agree to hold down output, they are acting together as a monopoly and will each earn $1,000 in profits. However, both firms’ dominant strategy is to increase output, in which case each will earn $400 in profits.

Can the two firms trust each other? Consider the situation of Firm A:

If A thinks that B will cheat on their agreement and increase output, then A will increase output, too, because for A the profit of $400 when both firms increase output (the bottom right-hand choice in Table 4 ) is better than a profit of only $200 if A keeps output low and B raises output (the upper right-hand choice in the table).
If A thinks that B will cooperate by holding down output, then A may seize the opportunity to earn higher profits by raising output. After all, if B is going to hold down output, then A can earn $1,500 in profits by expanding output (the bottom left-hand choice in the table) compared with only $1,000 by holding down output as well (the upper left-hand choice in the table).

Thus, firm A will reason that it makes sense to expand output if B holds down output and that it also makes sense to expand output if B raises output. Again, B faces a parallel set of decisions.

What is the Lysine cartel?

From FBI surveillance tapes, following is a comment that Terry Wilson, president of the corn processing division at ADM, made to the other lysine producers at a 1994 meeting in Mona, Hawaii:

I wanna go back and I wanna say something very simple. If we’re going to trust each other, okay, and if I’m assured that I’m gonna get 67,000 tons by the year’s end, we’re gonna sell it at the prices we agreed to . . . The only thing we need to talk about there because we are gonna get manipulated by these [expletive] buyers—they can be smarter than us if we let them be smarter. . . . They [the customers] are not your friend. They are not my friend. And we gotta have ‘em, but they are not my friends. You are my friend. I wanna be closer to you than I am to any customer. Cause you can make us … money. … And all I wanna tell you again is let’s—let’s put the prices on the board. Let’s all agree that’s what we’re gonna do and then walk out of here and do it.

How to Enforce Cooperation

Visit the Organization of the Petroleum Exporting Countries website and learn more about its history and how it defines itself.

Tradeoffs of Imperfect Competition

The Temptation to Defy the Law

Even though it is illegal in many parts of the world for firms to set prices and carve up a market, the temptation to earn higher profits makes it extremely tempting to defy the law.

Key Concepts and Summary

Self-Check Questions

The graph shows a downward sloping demand curve, a downward sloping marginal revenue curve, and a horizontal, straight marginal cost line.

Suppose the firms collude to form a cartel. What price will the cartel charge? What quantity will the cartel supply? How much profit will the cartel earn?
Suppose now that the cartel breaks up and the oligopolistic firms compete as vigorously as possible by cutting the price and increasing sales. What will the industry quantity and price be? What will the collective profits be of all firms in the industry?
Compare the equilibrium price, quantity, and profit for the cartel and cutthroat competition outcomes.

Review Questions

Will the firms in an oligopoly act more like a monopoly or more like competitors? Briefly explain.
Does each individual in a prisoner’s dilemma benefit more from cooperation or from pursuing self-interest? Explain briefly.
What stops oligopolists from acting together as a monopolist and earning the highest possible level of profits?

Critical Thinking Questions

Would you expect the kinked demand curve to be more extreme (like a right angle) or less extreme (like a normal demand curve) if each firm in the cartel produces a near-identical product like OPEC and petroleum? What if each firm produces a somewhat different product? Explain your reasoning.
When OPEC raised the price of oil dramatically in the mid-1970s, experts said it was unlikely that the cartel could stay together over the long term—that the incentives for individual members to cheat would become too strong. More than forty years later, OPEC still exists. Why do you think OPEC has been able to beat the odds and continue to collude? Hint: You may wish to consider non-economic reasons.
Mary and Raj are the only two growers who provide organically grown corn to a local grocery store. They know that if they cooperated and produced less corn, they could raise the price of the corn. If they work independently, they will each earn $100. If they decide to work together and both lower their output, they can each earn $150. If one person lowers output and the other does not, the person who lowers output will earn $0 and the other person will capture the entire market and will earn $200. Table 6 represents the choices available to Mary and Raj. What is the best choice for Raj if he is sure that Mary will cooperate? If Mary thinks Raj will cheat, what should Mary do and why? What is the prisoner’s dilemma result? What is the preferred choice if they could ensure cooperation? A = Work independently; B = Cooperate and Lower Output. (Each results entry lists Raj’s earnings first, and Mary’s earnings second.)

The United States Department of Justice. “Antitrust Division.” Accessed October 17, 2013. http://www.justice.gov/atr/.

Federal Trade Commission. “About the Federal Trade Commission.” Accessed October 17, 2013. http://www.ftc.gov/ftc/about.shtm.

Answers to Self-Check Questions

The graph shows three solid lines: a downward sloping demand curve, a downward sloping marginal revenue curve, and a horizontal, straight marginal cost line. The graph also shows two dashed lines that meet at the demand curve and identify the profit-maximizing price and quantity.

Pc > Pcc. Qc < Qcc. Profit for the cartel is positive and large. Profit for cutthroat competition is zero.
Firm B reasons that if it cheats and Firm A does not notice, it will double its money. Since Firm A’s profits will decline substantially, however, it is likely that Firm A will notice and if so, Firm A will cheat also, with the result that Firm B will lose 90% of what it gained by cheating. Firm A will reason that Firm B is unlikely to risk cheating. If neither firm cheats, Firm A earns $1000. If Firm A cheats, assuming Firm B does not cheat, A can boost its profits only a little, since Firm B is so small. If both firms cheat, then Firm A loses at least 50% of what it could have earned. The possibility of a small gain ($50) is probably not enough to induce Firm A to cheat, so in this case it is likely that both firms will collude.

Economic Essays Grade 12

Grade 12 Economic Essays for the Next Three-Year Cycle (2021-2023)

Discuss in detail the markets within the FOUR-SECTOR model (Circular Flow)

Discuss in detail 'The new economic paradigm'/Explain the 'smoothing of cycles (Business Cycles)

Discuss in detail the features underpinning forecasting (Business Cycles)

Discuss in detail the main objectives of the public sector in the economy (Public Sector)

Discuss in detail the reason(s) for public sector failure (link them to typical problems experienced through public sector provisioning) (Public Sector)

Discuss in detail the reasons for international trade (Foreign Exchange Markets)

Discuss in detail export promotion (Protectionism and FreeTrade)

Discuss in detail the arguments in favour of protectionism (Protectionism and Free Trade)

Discuss in detail the demand-side approach in promoting growth and development in South Africa (Growth and development)

Discuss in detail the following South African growth and development policies and strategic initiatives (Growth and development)

Discuss in detail South Africa's initiaties (endeavours) in regional development (Industrial Development Policies)

Discuss in detail the following economic indicators (Economic and Social Performance Indicators

Discuss in detail the following social indicators (Economic and Social Performance Indicators)

Discuss in detail the various equilibrium positions with the aid of graphs-PERFECT MARKET (Perfect Market)

Discuss the monopoly in detail (with/without the aid of graphs) (Imperfect Market)

Examine the oligopoly in detail (Imperfect Market)

Compare and contrast any TWO types of market structures

Discuss in detail how the following factors lead to the misallocation of resources in the market (Market Failures)

Discuss in detail state intervention as a consequence of market failures, with the aid of relevant graphs (Market Failures)

Discuss in detail the consequences of inflation (Inflation)

Discuss in detail the measures to combat demand-pull and/or cost-push inflation (Inflation)

Examine in detail the effects of tourism (Tourism)

Examine in detail the benefits of tourism (Tourism)

Discuss in detail how the government can ensure sustainable development (Environmental Sustainability)

Discuss in detail the following problems and the international measures taken to ensure sustainable development (Environmental Sustainability)

ESSAYS FOR THE NEXT THREE-YEAR CYCLE (2021-2023)

Macroeconomics- paper1.

Discuss in detail the markets within the FOUR-SECTOR model (Circular Flow) INTRODUCTION The economy of a country is regarded as an open economy because of the presence of households, producers, government, foreign sector and financial sector as active participants in the economy. Markets link the participants in the economy 🗸🗸 [Max 2]

BODY: MAIN PART PRODUCT / GOODS/ OUTPUT MARKET🗸

These are the markets for consumer goods and services🗸🗸
Goods are defined as tangible items, like food, clothes, cars, etc. that satisfies some human wants or needs🗸🗸
Buying and selling of goods that are produced in markets e.g. 🗸🗸
Capital Goods market for trading of buildings and machinery🗸🗸
Consumer goods market for trading of durable consumer goods, semi-durable consumer goods and non-durable consumer goods. 🗸🗸
Services are defined as non-tangible actions and include wholesale and retail, transport and financial markets. 🗸🗸

FACTOR / RESOURCE/ INPUT MARKETS🗸

Households sell factors of production on the markets: rent for natural resources, wages for labour interest for capital and profit for entrepreneurship🗸🗸
The factor market includes the labour, property and financial markets. 🗸🗸
The market where services of factors of production are traded e.g. labour is hired and capital is borrowed – these services earn wages, interest, rent and profits🗸🗸

FINANCIAL MARKETS🗸

They are not directly involved in the production of good and services, but act as a link between households , the business sector and other participants with surplus finds🗸🗸
E.g. banks, insurance companies and pension funds🗸

MONEY MARKETS🗸

In the money markets short term loans, and very short term funds are saved and borrowed by consumers and business enterprises 🗸🗸
Products sold in the market are bank debentures, treasury bills and government bonds 🗸🗸
The simplest form exists when parties make demand and short-term deposits and borrow on short term 🗸🗸
The SARB is the key institution in the money market🗸🗸

CAPITAL MARKETS🗸

In the capital markets long term funds are borrowed and saved by consumers and the business sector🗸🗸
The Johannesburg Security Exchange (JSE) is a key institution in the capital 🗸🗸
Products sold in this market are mortgage bonds and shares🗸🗸

FOREIGN EXCHANGE MARKETS🗸

On the foreign exchange markets businesses buy/ sell foreign currency to pay for imported goods and services🗸🗸
These transactions occur in banks and consists of electronic money transfers from one account to another🗸🗸
The leading centres/ most important foreign exchange markets are in London, New York and Tokyo 🗸🗸
e.g. traveller’s cheques to travel abroad🗸
Flows of private and public goods and services are real flows and they are accompanied by counter flows of expenditure and taxes on the product market🗸🗸
Factor services are real flows and they are accompanied by counter flows of income on the factor market🗸🗸
Imports and exports are real flows and are accompanied by counter flows of expenditure and revenue on the foreign exchange market🗸🗸[Max 26]
A change in investment of R 10m will result in a change in income of R 20m🗸🗸
An increase in investment causes the expenditure function to shift upwards from C1 to C2 so that C1 is parallel to C2🗸🗸
The effect of the increase in investment is that the total expenditure will increase from R 20m to R 30m🗸🗸
The increase in the value of output (Y) is greater than the increase in the expenditure (E) 🗸🗸 (Explanation must comply with the figures supplied in the graphical presentation) [Max 4] [Max 10]

CONCLUSION The circular flow ensures continued interdependence and coordination of the economic activities in the economy / markets are critically important institutions in our economic system, because they regulate the supply and demand and safeguard price stability and general business confidence. 🗸🗸 [Any other relevant conclusion] [Max 2]

INTRODUCTION The new economic paradigm in terms of the smoothing of business cycles discourages monetary policy makers from using monetary and fiscal policies to fine tune the economy but rather encourages achieving stability through sound long term decisions relating to demand and supply in the economy/smoothing out the painful part of economic down-fall that is part of the market economy🗸🗸 (Accept other relevant definition/description of smoothing/new economic paradigm). [Max 2]

BODY: MAIN PART The new economic paradigm is embedded in the demand and supply side policies. 🗸🗸

Demand-side policies

It focuses on aggregate demand in the economy🗸🗸
When households, firms and the government spend more, demand in the economy increases. 🗸🗸
This makes the economy grow but lead to inflation.🗸🗸
Aggregate demand increases more quickly than aggregate supply and this causes price increases. 🗸🗸
If the supply does not react to the increase in demand, prices will increase. 🗸🗸
This will lead to inflation (a sustained and considerable in the general price level) 🗸🗸

Unemployment:

Demand-side policies are effective in stimulating economic growth. 🗸🗸
Economic growth can lead to an increase in demand for labour. 🗸🗸
As a result more people will be employed and unemployment will increase. 🗸🗸
As unemployment decreases inflation is likely to increase. 🗸🗸
This relationship between unemployment and inflation is illustrated in the Phillips curve. 🗸🗸
The PC curve shows the initial situation. A is the point of intersection of the PC curve with the x- axis. It shows the natural rate of unemployment, for instance 14%🗸🗸
At point A inflation rate is zero. 🗸🗸
If unemployment falls to C for instance, 8%, inflation caused by wage increases is at 6%.🗸🗸
If unemployment increases from C to B to A, inflation falls from 6% to 2% to 0%.🗸🗸

Supply-side policies Reduction of costs 🗸

Infrastructural services: reasonable charge and efficient transport, communication, water
services and energy supply. 🗸🗸
Administrative costs: these costs include inspection, reports on applications
of various laws, regulations and by-laws, tax returns and returns providing statistical
information.
It adds to costs and businesses carry a heavy burden 🗸🗸
Cash incentives: it includes subsidies for businesses to locate in neglected areas where unemployment is high and compensation to exporters for certain costs they
incurred in development of export markets. 🗸🗸

Improving the efficiency of inputs 🗸

Tax rates: low tax rates can serve as an incentive to workers. It will improve the productivity and output. 🗸🗸
Capital consumption: replacing capital goods regularly creates opportunities for businesses to keep up with technological development and better outputs🗸🗸
Human resource development: to improve the quality of manpower by improving health care, education and training. 🗸🗸
Free advisory service: these promote opportunities to export. 🗸🗸

Improving the efficiency of markets 🗸

Deregulation: removal of laws, regulations and by-laws and other forms of government controls makes the market free. 🗸🗸
Competition: encourages the establishment of new businesses 🗸🗸
Levelling the play field: private businesses cannot compete with public enterprises 🗸🗸 Answers must be in full sentences and well described with examples to be able to obtain 2 marks per fact. Learners should be awarded 1 mark per heading or sub-heading to a maximum of 8 marks. (8 x 1) (8) [Max 26]

Explanation: The above graph shows:

Aggregate demand (AD) and aggregate supply (AS) are in equilibrium at point C. 🗸🗸
If aggregate demand is stimulated so that it moves to AD1 and aggregate supply responds promptly and relocates at AS1; a larger real output becomes available without any price increases. 🗸🗸
Supply is often sticky and fixed in the short term. 🗸🗸
Therefore, if aggregate demand increases to AD1 and aggregate supply does not respond, intersection is at point F. Real production increases but so does the price, in other words, with more inflation. 🗸🗸
The aggregate demand locates at any position to the left of AS1 inflation prevails. 🗸🗸
The solution is to create conditions that ensure supply is more flexible. 🗸🗸
If the cost of increasing production is completely flexible, a great real output can be supplied at any given price level. 🗸🗸 [Max 10]

CONCLUSION It is clear from the discussion above that it is critically important to manage the aggregate supply and demand to ensure stability in the economy. 🗸🗸 [Accept any relevant higher order conclusion] [Max 2]

INTRODUCTION Accurate prediction is not possible in Economics. The best the economists can do is to try and forecast what might happen. There are a number of techniques available to help economists to forecast business cycles, e.g. economic indicators 🗸🗸 OR Successive periods of contraction and expansion of economic activities 🗸🗸 [Accept any other relevant introduction] [Max 2]

BODY: MAIN PART Business cycle indicators Leading economic indicators 🗸

These are indicators that change before the economy changes / coincide with the reference turning point 🗸🗸
They give consumers, business leaders and policy makers a glimpse (advance warnings) of where the economy might be heading. 🗸🗸
Peak before a peak in aggregate economic activity is reached.
Most important type of indicator in helping economists to predict what the economy will be like in the future 🗸🗸
When these indicators rise, the level of economic activities will also rise in a few months' time/an upswing 🗸🗸
E.g. job advertising space/inventory/sales ratio🗸

Coincident economic indicators🗸

They move at the same time as the economy / if the turning point of a specific time series variable coincides with the reference turning point🗸🗸
It indicates the actual state of the economy🗸🗸
E.g. value of retail sales. 🗸
If the business cycle reaches a peak and then begins to decline, the value of retail sales will reach a peak and then begin to decline at same time🗸🗸

Lagging economic indicators🗸

They do not change direction until after the business cycle has changed its direction🗸🗸
They serve to confirm the behaviour of co-incident indicators🗸🗸
E.g. the value of wholesalers' sales of machinery🗸
If the business cycle reaches a peak and begins to decline, we are able to predict the value of new machinery sold🗸🗸

Composite indicator🗸

It is a summary of the various indicators of the same type into a single value🗸🗸
Their values are consolidated into a single value , if this is done we find a value of a composite leading , coincident and lagging indicator🗸🗸 Accept ONE example from the table below:
This is the time that it takes for a business cycle to move through one complete cycle (measured from peak to peak) 🗸🗸
It is useful to know the length because the length tends to remain relatively constant over time.🗸🗸
If a business cycle has the length of 10 years it can be predicted that 10 years will pass between successive peaks or troughs in the economy. 🗸🗸
Longer cycles show strength. 🗸🗸
Cycles can overshoot. 🗸🗸

Ways to measure lengths:

Crisis to crisis 🗸🗸
Historical records 🗸🗸
Consensus on businesses experience 🗸🗸

Amplitude 🗸

It is the difference between the total output between a peak and a trough. 🗸🗸
It measures the distance of the oscillation of a variable from the trend line / It is the intensity (height) of the upswing and downswing (contraction and expansion) in economic activity 🗸🗸
A large amplitude during an upswing indicates strong underlying forces – which result in longer cycles 🗸🗸
The larger the amplitude the more extreme the changes that may occur / extent of change 🗸🗸
E.g. During the upswing inflation may increase from 5% to 10%. (100% increase) 🗸🗸
A trend is the movement of the economy in a general direction. 🗸🗸
It usually has a positive slope because the production capacity of the economy increases over time 🗸🗸
Also known as the long term growth potential of the economy. 🗸🗸
The diagram above illustrates an economy which is growing – thus an upward trend (positive slope) 🗸🗸
Trends are useful because they indicate the general direction in which the economy is moving – it indicates the rate of increase or decrease in the level of output🗸🗸

Extrapolation 🗸

Forecasters use past data e.g. trends and by assuming that this trend will continue, they make predictions about the future🗸🗸
Means to estimate something unknown from facts or information that are known 🗸🗸
if it becomes clear that the business cycle has passed through a trough and has entered a boom phase, forecasters might predict that the economy will grow in the months that follow 🗸🗸
It is also used to make economic predictions in other settings e.g. prediction of future share prices🗸🗸

Moving average 🗸

It is a statistical analytical tool that is used to analyse the changes that occur in a series of data over a certain period of time / repeatedly calculating a series of different average values along a time series to produce a smooth curve 🗸🗸
The moving average could be calculated for the past three months in order to smooth out any minor fluctuations 🗸🗸
It is calculated to iron out (minimize) small fluctuations and reveal long-term trends in the business cycle🗸🗸 Answers must be in full sentences and well described with examples to be able to obtain 2 marks per fact. Learners should be awarded 1 mark per 8 headings and examples. [8 x 1=8] [Max 26]

BODY: ADDITIONAL PART

An expansionary monetary policy is implemented when the economy is in recession in order to stimulate economic activities. 🗸🗸
Interest rates can be reduced to encourage spending. 🗸🗸
Households and firms can borrow more and spend more. 🗸🗸
The increased spending increases the level of economic activity. 🗸🗸
Investment will increase and more factors of production will be employed. 🗸🗸
Higher levels of production, income and expenditure will be achieved. 🗸🗸
If the supply of goods and services does not increase in line with an increase in demand, inflation will increase. 🗸🗸
Inflation can be curbed by reducing money supply and availability of credit. 🗸🗸
To dampen demand at the peak the government will be able to reduce the money supply by increasing interest rates. 🗸🗸
Selling government bonds and securities (open market transactions) and reduce the supply of money in circulation. 🗸🗸
Increase the cash reserve requirements to manipulate money creation activities of banks. 🗸🗸
Persuade banks to decrease lending (moral suasion) 🗸🗸
To devaluate the exchange rate (exchange rate policy) 🗸🗸 [Max 10]

CONCLUSION It remain clear that business cycles must be clearly monitored through the indicators available, policy makers must act quickly by using monetary and fiscal instruments in order to prevent instability in the economy. 🗸🗸 [Accept any other relevant conclusion] [Max 2]

INTRODUCTION: The government provides goods and services that are under supplied by the market and therefore plays a major role in regulating economic activity and guiding and shaping the economy. 🗸🗸 [Max 2]

BODY: MAIN PART Objectives:

Economic growth 🗸

Refer to an increase in the production of goods and services 🗸🗸
Measured in terms of Real GDP 🗸🗸
For economic growth to occur, the economic growth rate must be higher than Population growth 🗸🗸
Growth and development in a country benefit its citizens because it often leads to a higher standard of living 🗸🗸

Full employment 🗸

It is when all the people who want to work, who are looking for a job must be able to get a job 🗸🗸
High levels of employment is the most important economic objective of the government 🗸🗸
The unemployment rate increased over the past few years 🗸🗸
Informal sector activities must be promoted because it is an area where employment increase 🗸🗸

Exchange rate stability 🗸

The economy must be manage effectively and effective Fiscal and monetary policy must be used to keep the exchange rate relatively stable 🗸🗸
Depreciation and Appreciation of the currency create uncertainties for producers and traders and should be limited. These uncertainties must be limited 🗸🗸
The SARB changed the Exchange rate from a Managed floating to a free floating exchange rate 🗸🗸

Price stability 🗸

Stable price causes better results in terms of job creation and economic growth 🗸🗸
The SARB inflation target is 3% - 6% and they are successful in keeping inflation within this target 🗸🗸
Interest Rates, based on the Repo Rate are the main instruments used in the stabilisation policy 🗸🗸
The stable budget deficit also has a stabilizing effect on the inflation rate 🗸🗸

Economic equity 🗸

Redistribution of income and wealth is essential 🗸🗸
South Africa uses a progressive income tax system – taxation on profits, taxation on wealth, capital gains tax and taxation on spending, are used to finance free services 🗸🗸
Free social services are basic education; primary health and to finance basic economic services 🗸🗸
E.g. Cash Grant to the poor, e.g. child grants and cash grants to vulnerable people, e.g. disability grants 🗸
Progressive taxation means that the higher income earners pay higher/more taxation 🗸🗸 [Max 26]
Learner responses can be positive or negative.
Follow the argument and see if the learner can produce enough evidence to support his/her answer.

Economic Growth:

SA targets 4–5% economic growth. Previously SA had a 5% growth rate 🗸🗸
In recent years the growth rate decreased steadily (presently below 3%) 🗸🗸

Full Employment:

Compared to foreign countries unemployment is very high. (Expanded – over 30%) 🗸🗸
Efforts by SA government to reduce these figures includes the GEAR strategy, focus on small business enterprises, Public Works Programme 🗸🗸

Exchange rate stability:

SA now operates on a free floating exchange rate system in line with international benchmarks 🗸🗸
Unfortunately our currency has lost its value, with a general trend of depreciation over the last few years 🗸🗸

Price stability:

For the past few years South Africa has managed to remain within the 3–6% target 🗸🗸
The current increase in the repo rate has put constraints on the inflation rate 🗸🗸

Economic equity:

Economic equity has improved (BEE, affirmative action, gender equity) and led to an improvement in economic equity 🗸🗸 [Any 5 x 2] [Max 10]

CONCLUSION: While some successes have been achieved by government, the fulfilling of some of the objectives are compromised by factors like lack of accountability, corruption, budgeting, nepotism and incompetence. 🗸🗸 [Any relevant conclusion] [Max 2]

INTRODUCTION The government responds to market failures by establishing and maintaining state owned enterprises to provide public goods and services 🗸🗸 [Any other relevant introduction] [Max 2]

BODY: MAIN PART

It is required to give an explanation of one's decisions, actions and expenditures over a period of time 🗸🗸
There are mechanisms for evaluating government's economic and financial performance 🗸🗸
That the desired quantities and quality of goods and services for which taxes are raised are delivered 🗸🗸
That monopolies, corruption, nepotism, incompetence and apathy does not occur 🗸🗸
Two important elements of accountability is participation and transparency🗸🗸
Ministerial responsibilities, i.e. the ministers of government departments are responsible for decisions and actions and expenditures 🗸🗸
Parliamentary questioning arises and members of the government departments have to respond 🗸🗸
The national treasury is responsible for treasury control 🗸🗸
The auditor-general reports annually in writing on each government department🗸🗸
Public goods are efficiently provided if Pareto efficiency is achieved 🗸🗸
That is if resources are allocated in such a way that no one can be made better off without making someone else worse off 🗸🗸
Bureaucracy the official rules and procedures. 🗸🗸/insensitivity to the needs of their clients 🗸🗸
Incompetence- the lack of skill or ability to do a task successfully🗸🗸/May have improper qualifications/or an attitude of apathy 🗸🗸
Corruption- the exploitation of a person's position for private gain /taking bribes, committing fraud, nepotism 🗸🗸
State-owned enterprises do not operate according to the forces of supply and demand 🗸🗸
It becomes thus very difficult for state-owned enterprises to assess needs and they are thus prone to under- or over-supplying public goods and services 🗸🗸
The census and other household surveys as well as local government structures provide this type of information 🗸🗸
Since resources are scarce, government must then decide which needs and whose needs are to be satisfied 🗸🗸
In the private sector houses are built according to the price that people are able and willing to pay 🗸🗸
In the public sector housing is regarded as a social responsibility and authorities supply them according to the needs of people 🗸🗸
In a market economy prices are determined by supply and demand 🗸🗸
The objectives of firms are to maximise their profits and they usually set prices to achieve this objective 🗸🗸
Government does not pursue the profit maximisation objective 🗸🗸
Government takes into account certain social, economic, political and environmental conditions as well as public opinion 🗸🗸
Free-of-charge services- this is met from taxes 🗸🗸 and applies to most community goods and collective goods 🗸🗸 (e.g.) defence, police whereby charges and toll fees are levied 🗸
User-charges 🗸 option to charge depends on technical reasons 🗸🗸 (e.g.) cost of providing a double lane road could be recovered by toll charges 🗸 Economic reasons 🗸 such as services like water and electricity 🗸 that have a zero price 🗸 political reasons 🗸 where income distribution is significantly unequal, administrative rationing according to need takes place 🗸🗸 (e.g.) public health and education 🗸
Direct and indirect subsidies direct subsidies are used to cover part of the costs 🗸🗸 (e.g.) urban bus service 🗸 and an indirect subsidy is used to write off accumulated losses or deficits 🗸🗸
Standing charges -called availability charges 🗸🗸 (e.g.) water and electricity 🗸 standing charges goes to meet fixed costs and the price per unit consumed covers variable costs 🗸🗸
Price discrimination - different users have different elastic ties of demand for a good 🗸🗸 (e.g.) commercial and manufacturing businesses pay higher rates than households and they pay on a sliding scale🗸🗸
State-owned enterprises that either render a service or when an existing enterprise is nationalised 🗸🗸
They focus on making a profit and maximizing cost at the expense of the needs of some groups 🗸🗸 (e.g.) Iscor 🗸 SABC, 🗸SAA, Spoornet 🗸
refers to the process whereby state-owned enterprises and state-owned assets are handed over or sold to private individuals 🗸🗸
cost of maintaining and managing state-owned enterprises are high which can lead to higher taxes and larger public debt 🗸🗸
State-owned enterprises are not run as efficiently as private enterprises 🗸🗸
Nationalisation is the process whereby the state takes control and ownership of privately owned assets and private enterprises 🗸🗸
It includes contracting of services, public-private partnerships, increasing competitiveness🗸🗸 [Max 26]

ADDITIONAL PART Possible problems in your community or elsewhere

Lack of drinking water due to burst pipes 🗸🗸
Lack of electricity due to lack of infrastructure (load shedding) 🗸🗸
Lack of schooling – no buildings available – lack of maintenance 🗸🗸
Lack of health services due to lack of staff, infrastructure, strikes 🗸🗸
Lack of adequate housing (RDP) 🗸🗸 [Max 10 marks - List of examples max 5 marks] [Accept any other relevant answer]

CONCLUSION If the above problems are not dealt with timeously by government, government will continue to fail its people in terms of service delivery, seeing many protests occurring regularly 🗸🗸 [Any other relevant higher order conclusion] [Max 2]

INTRODUCTION International trade can be defined as the exchange of goods and services between countries globally. 🗸🗸 These trade agreements are negotiated by protocols and agreement due to the uneven distribution of natural resources globally. 🗸🗸

BODY-MAIN PART The main reasons for international trade.

Demand reasons The size of the population impacts demand.

If there is an increase in population growth, it causes an increase in demand, as more people’s needs must be satisfied. 🗸🗸
Local suppliers may not be able to satisfy this demand. 🗸🗸

The population’s income levels effect demand.

Changes in income cause a change in the demand for goods and services. 🗸🗸 • An increase in the per capita income of people in more disposable income that can be spent on local goods and services, some of which may then have to be imported. 🗸🗸

An increase in the wealth of the population leads to greater demand for goods.

People have access to loans and can spend more on luxury goods, many of which are produced in other countries. 🗸🗸

Preferences and tastes can play a part in the determining of prices,

E.g. customers in Australia have a preference for a specific product which they do not produce and need to import and it will have a higher value than in other countries. 🗸🗸

The difference in consumption patterns is determined

By the level of economic development in the country, e.g. a poorly developed country will have a high demand for basic goods and services but a lower demand for luxury goods. 🗸🗸

Supply reasons Natural resources are not evenly distributed

Across all countries of the world. 🗸🗸
They vary from country to country and can only be exploited in places where these resources exist. 🗸🗸

Climatic conditions

Make it possible for some countries to produce certain goods at a lower price than other countries, e.g. Brazil is the biggest producer of coffee. 🗸🗸

Labour resources

Differ in quantity, quality and cost between countries. 🗸🗸
Some countries have highly skilled, well-paid workers with high productivity levels, e.g. Switzerland. 🗸🗸

Technological resources

Are available in some countries that enable them to produce certain goods and services at a low unit cost, e.g. Japan. 🗸🗸

Specialisation in the production

Certain goods and services allows some countries to produce them at a lower cost than others, e.g. Japan produces electronic goods and sells these at a lower price. 🗸🗸

Capital allows developed countries

Enjoy an advantage over underdeveloped countries. 🗸🗸
Due to a lack of capital, some countries cannot produce all the goods they require themselves. 🗸🗸

ADDITIONAL PART

Buying and selling goods and services from other countries: 🗸🗸
The purchase of goods and services from abroad that leads to an outflow of currency from SA- Imports (M). 🗸🗸
The of goods and services to buyers from other countries leading to an inflow of currency to SA – Exports (X) 🗸🗸
Different factor endowments mean some countries can produce goods and services more efficiently than others- specialisation is therefore possible: 🗸🗸

Absolute Advantage:

Where one country can produce goods with fewer resources than other. 🗸🗸

Comparative Advantage:

Where one country can produce goods at a lower opportunity cost it sacrifices less resources in production. 🗸🗸

CONCLUSION International trade is important of countries to survive economically, as barriers to trade would disadvantage all countries, due to their interdependency globally. 🗸🗸 [Any other relevant higher order conclusion] [Max 2]

ECONOMIC PURSUITS-PAPER 1

Discuss in detail export promotion (Protectionism and Free Trade)

INTRODUCTION Export promotion refers to measures taken by governments increase production of goods and services that can be exported. The government provides incentives to encourage production 🗸🗸 [Max 2]

BODY: MAIN PART REASONS:

Export promotion measures lower cost of production which makes it easier to compete on the international market 🗸🗸
Achieve significant export-led economic growth🗸🗸
Export enlarges production capacity of country because more and larger manufacturing industries are established. 🗸🗸
The first step to export-led economic growth is to implement policies that encourage the establishment of industries to produce goods and services for export markets🗸🗸

METHODS: Exports are promoted through: Incentives🗸

Export incentives include information on export markets, research with regard to new markets, concessions on transport charges, export credit and export credit guarantees and publicity commending successful exporters🗸🗸
This will encourage manufacturers to export an increased volume of their production🗸🗸
Trade missions help to market SA products abroad🗸🗸and supply SA companies with information about potential markets 🗸🗸

Direct Subsidies🗸

Described as direct because it involves government expenditure. 🗸🗸
Include cash payments to exporters, refunds on import tariffs and employment subsidies.
The aim is to increase the competitiveness of exporting company🗸🗸 reduce cost of production🗸🗸and explore and establish overseas markets🗸🗸

Indirect subsidies

Regarded as indirect because it results in the government receiving less revenue🗸🗸 e.g. general tax rebates,
Tax concessions on profits earned from exports or on capital invested to produce export goods, refunding
Of certain taxes e.g. custom duties on imported goods used in the manufacturing process🗸🗸
Allows companies to lower their prices and enables them to compete in international markets🗸🗸
Challenge for governments to design incentives and subsidies in such a way that prices of export goods can't be viewed as dumping prices🗸🗸

Trade neutrality 🗸

Can be achieved if incentives in favour of export production are introduced
Up to point that neutralises the impact of protectionist measures in place🗸🗸
E.g. subsidies equal to magnitude of import duties can be paid🗸

Export processing zones (EPZs) 🗸

Is free-trade enclave within a protected area –
Is fenced and controlled industrial park that falls outside
Domestic customs area, and usually located near harbour or airport 🗸🗸 NOTE : For the response with regard to the effectiveness of export promotion methods, a maximum of 5 marks can be allocated.
No limitations on size and scale since world market is very large🗸🗸
Cost and efficiency of production based on this and organised along lines of comparative advantage🗸🗸
Increased domestic production will expand exports to permit more imports and may result in backward linkage effects that stimulate domestic production in related industries🗸🗸
Exchange rates are realistic and there is no need for exchange control and quantitative restrictions🗸🗸
Value can be added to natural resources of the country 🗸🗸
Creates employment opportunities 🗸🗸
Increase in exports has positive effect on balance of payments 🗸🗸
Increase in production leads to lower domestic prices, which benefit local consumers🗸🗸

DISADVANTAGES

Real cost of production 🗸 subsidies and incentives reduce total cost of production which must be met from sales🗸🗸 real cost is thus concealed by subsidies🗸🗸products cannot compete in open market 🗸🗸
Lack of competition 🗸 businesses charge prices that are so low that they force competitors out of the market 🗸🗸
Increased tariffs and quotas 🗸can be against spirit of provisions of WTO🗸🗸overseas competitors retaliate with tariffs and quotas🗸🗸 goods are sold domestically below their real cost of production (export subsidies and dumping) 🗸🗸
Protection of labour-intensive industries 🗸 developed countries maintain high levels of effective protection for their industries that produce labour-intensive goods in which developing countries already have or can achieve comparative advantage 🗸🗸
Withdrawal of incentives often leads to closure of effected companies. 🗸🗸
Incentives often lead to inefficiencies in the production process, since companies don't have to do their best to compete🗸🗸
Can be seen as dumping 🗸🗸 [Max 26]

BODY: ADDITIONAL PART How successful is South Africa in protecting the local textile industry against foreign competition?

Not successful: 🗸 Many domestic textile manufacturers closed down due to unfair international competition 🗸🗸 Many wholesalers make use of suppliers from abroad 🗸🗸 e.g. Woolworths/Walmart🗸
Dumping still occurs – European manufacturers still dump clothing in Africa out of season at prices below cost 🗸🗸 Job losses due to a lack of protection in this industry 🗸🗸 [Accept any motivation relating to success indicators] [Max 10]

CONCLUSION South Africa's international trade policy facilitates globalisation thereby impacting positively on the balance of payment. 🗸🗸 [Accept any other relevant conclusion] [Max 2]

INTRODUCTION Protectionism refers to a deliberate policy on the part of the government to erect trade barriers, such as tariffs and quotas, in order to protect domestic industries against international competition. 🗸🗸 [Accept any other relevant definition] [Max 2]

BODY-MAIN PART Raising revenue for the government

Import tariffs raise revenue for the government. 🗸🗸
In smaller countries the tax base is often small due to low incomes of individuals and businesses. 🗸🗸
Low incomes do not provide much in the form of income taxes and therefore custom duties on imports is a significant source of income or revenue. 🗸🗸

Protecting the whole industrial base

Maintaining domestic employment. 🗸🗸
Countries with high unemployment are continuously pressured to stimulate employment creation and therefore resort to protectionism in order to stimulate industrialisation. 🗸🗸
It is thought that using protectionism the country’s citizens would purchase more domestic products and raise domestic employment. 🗸🗸
These measures on domestic employment creation at the expense of other countries, led to such measures as “beggar-my-neighbour” policies. 🗸🗸
Applying import policies is likely to reduce other countries ability to buy country’s exports and may provoke retaliation. 🗸🗸

Protecting workers

It is argued that imports from other countries with relatively low wages represent unfair competition and threaten the standard of living of the more highly paid workers of the local industries. 🗸🗸
Local industries would therefore be unable to compete because of higher wages pushing up the price levels of goods. 🗸🗸
Protection is thus necessary to prevent local wage levels from falling or even to prevent local businesses from closing down due to becoming unprofitable. 🗸🗸
Competition from low-wage countries may also reflect the fact that those countries have a comparative advantage in low-skilled labour-intensive industries. 🗸🗸

Diversifying the industrial base

Overtime countries need to develop diversified industries to prevent overspecialisation. 🗸🗸
A country relying too heavily on the export of one or a few products is very vulnerable. 🗸🗸
If a developing country’s employment and income is dependent on only one or two industries, there is the risk that world fluctuations in prices and demand and supply-side problems could results in significant fluctuations in domestic economic activity. 🗸🗸
Import restrictions may be imposed on a range of products in order to ensure that a number of domestic industries develop. 🗸🗸

Develop strategic industries

Some industries such as the iron-ore and steel, agriculture, (basic foodstuffs, such as maize), energy (fuels) and electronics (communication) among others, are regarded as strategic industries. 🗸🗸
Developing countries may feel that they need to develop these industries in order to become self-sufficient . 🗸🗸

Protecting specific industries Dumping

Foreign industries may engage in dumping because government subsidies permit them to sell at very low prices or because they are seeking to raise profits through price discrimination. 🗸🗸
The reason for selling products at lower prices may be to dispose of accumulate stocks Of the goods and as a result consumers in the importing country stand to benefit however,
Their long term objective may be to drive out domestic producers and gain control of the market and consumers
Are likely to lose out in the reduction in choice and higher prices that the exporters will be able to charge. 🗸🗸

Infant industries

Usually newly established and find it difficult to survive due to their average costs being higher than that of their well-established foreign competitors. 🗸🗸
However, if they are given protection in their early years they may be able to grow and Thereby take advantage lower their average costs and become competitive and at this point protection can be removed. 🗸🗸

Declining industries/sunset industries

Structural changes in the demand and supply of a good may severely hit an industry such industries should be permitted to go out of business gradually declining industries
Are likely to be industries that no longer have a comparative advantage and however, if they go out of business quickly there may be a sudden and large increase in unemployment. 🗸🗸
Protection may enable an industry to decline gradually thereby allowing time for resources including labour to move to other industries. 🗸🗸
Protecting domestic standards domestic regulations of food safety human rights and environmental standards have been increasingly acting as trade restrictions. 🗸🗸 [Accept any other relevant fact] [Max 26]

ADDITIONAL PART South Africa promotes exports through subsidies

Direct Subsidies

Strict screening measures should be put in place when companies apply for financial assistance. Government expenditure can provide direct financial support to domestic producers for their exports e.g. 🗸🗸
Cash grants offered to South African exhibitors to exhibit their products at exhibitions overseas. To explore new markets. 🗸🗸
Foreign trade missions to explore new markets imposition of tariffs on imports. 🗸🗸
Funds for the formation of formal export councils. 🗸🗸
Subsidies for training or employing personnel. 🗸🗸
Funds for the export market research. 🗸🗸
Product registration and foreign patent registrations. 🗸🗸
Government can refund companies certain taxes to promote exports.
These types of indirect subsidies are:
General tax rebates (Part of the cost of production can be subtracted from the tax that has been paid) 🗸🗸
Tax concessions on profits earned from exports or on capital invested to produce export goods. 🗸🗸
Refunds on import tariffs in the manufacturing process of exported goods companies often use custom duties are paid on these goods and the government refunds them. 🗸🗸 [Max 10]

CONCLUSION Most countries agree that protectionism is harmful to the economy if not well managed. Protectionism is needed especially where industries are young and need expansion or development. 🗸🗸 [Any other relevant higher order conclusion] [Max 2]

INTRODUCTION Economic growth is responsible for the overall growth of the economy, in order to enhance the well being of the economy as a whole. Whereas economic development would focus on the individual well being of the citizens of a country. [Any other relevant higher order conclusion] [Max 2]

BODY-MAIN PART Growth and Development A demand-side approach includes discretionary changes in monetary and fiscal policies with the aim of changing the level of aggregate demand. 🗸🗸

Monetary policy

Is driven by the South African Reserve Bank (SARB). 🗸🗸
It aims to stabilise prices by managing inflation. 🗸🗸

Fiscal policy

Is driven by the Department of Finance. 🗸🗸
It aims to facilitate government, political and economic objectives. 🗸🗸
A demand-side approach to economic growth and development does not only depend on fiscal and monetary policy. 🗸🗸
It is dependent on all components of aggregate demand, that is, C, I, X and G. 🗸🗸

South African approach

The South African approach uses both monetary and fiscal measures to influence aggregate demand in the economy. 🗸🗸
The South African Reserve Bank (SARB) as the central bank in South Africa formulates the monetary policy. 🗸🗸
They use the following instruments:

Interest rate changes

It is used to influence credit creation by making credit more expensive or cheaper. 🗸🗸
The exchange rate is stabilised by encouraging inflow or outflows. 🗸🗸

Open market transactions

To restrict credit the SARB sells securities. When banks buy these securities money flows from banks to the SARB. 🗸🗸
The banks have less money to lend and cannot extend as much credit as before. 🗸🗸
To encourage credit creation the SARB buys securities. Money flows into the banking system.🗸🗸

Moral suasion

The SARB consults with banks to act in a responsible manner based on the prevailing economic conditions. 🗸🗸

Cash Reserve Requirements

Banks are required to hold a certain minimum cash reserve in the central bank. 🗸🗸
Banks have a limited amount to give out as credit. 🗸🗸
South Africa’s fiscal policy is put into practice through the budgetary process. 🗸🗸
The main purpose of fiscal policy is to stimulate macroeconomic growth and employment, and ensure redistribution of wealth. 🗸🗸
The following instruments are used:

Progressive personal income tax

Higher income earners are taxed at higher tax rates. 🗸🗸
These taxes are used to finance social development. 🗸🗸
The poor benefit more than those with higher incomes. 🗸🗸

Wealth taxes

Properties are levied (taxed) according to their market values. 🗸🗸
Transfer duties are paid when properties are bought. 🗸🗸
Securities (shares and bonds) are taxed when traded. 🗸🗸
Capital gains tax is levied on gains on the sale of capital goods (e.g. properties, shares). 🗸🗸
Estate duties are paid on the estates of the deceased. 🗸🗸
These taxes are used to finance development expenditures which benefit the poor more often. 🗸🗸

Cash benefits

Old age pensions, disability grants, child support and unemployment insurance are cash grants. These are also known as social security payments. 🗸🗸
Benefits in kind (natura benefits) 🗸🗸
These include the provision of healthcare, education, school meals, protection etc. 🗸🗸
When user fees are charged, poor or low income earners pay less or nothing. 🗸🗸
Limited quantities of free electricity and water are provided. 🗸🗸

Other redistribution

Public works programmes, e.g. the Strategic Integrated Projects (SIP) provides employment subsidies and other cash and financial benefits such as training, financing and export incentives.🗸🗸

Land restitution and land redistribution

Land restitution is the return of land to those that have lost it due to discriminatory laws in the past. 🗸🗸
Land redistribution focuses on land for residential (town) and production (farm) for previously disadvantaged groups. 🗸🗸
The money for these programmes is provided in the main budget. 🗸🗸

Subsidies on properties

It helps people to acquire ownership of fixed residential properties. 🗸🗸
E.g. government’s housing subsidy scheme provides funding to all people earning less than R3 500 per month🗸🗸

CONCLUSION The demand-side approach focuses on the expansion of the demand for goods and services produced in the economy. 🗸🗸 OR To ensure economic growth, there should be an adequate and growing demand for goods and services produced in the economy. 🗸🗸

[Any other relevant higher order conclusion] [Max 2]

INTRODUCTION Different growth and development strategies have been implemented in South Africa since 1994, each aimed at addressing particular needs at the time of introduction. 🗸🗸 [Any other relevant introduction] [Max 2]

BODY-MAIN PART The Reconstruction and Development Programme (RDP)

The RDP was an integrated, coherent socio-economic policy framework that was implemented directly after our first democratic elections in 1994. 🗸🗸
It seeked to mobilise all our people and our country’s resources toward the final eradication of apartheid and the building of a democratic, non-racial and non-sexist future. 🗸🗸

The RDP was based on six principles.

an integrated and sustainable programme. 🗸🗸
a people-driven process focusing on the needs of the population. 🗸🗸
peace and security for all, aimed at a non-violent society that respects all human rights. 🗸🗸
nation-building, focusing on the needs of all members of society. 🗸🗸
linking reconstruction and development. 🗸🗸
The RDP consisted of many proposals, strategies and policy programmes.
All of these could, however be grouped into five major policy programmes that were linked to each other.

The five key programmes were:

meeting basic needs. 🗸🗸
developing our human resources. 🗸🗸
building the economy. 🗸🗸
democratising the state and society. 🗸🗸
implementing the RDP. 🗸🗸

The Growth, Employment and Redistribution Programme (GEAR)

The GEAR built upon the strategic vision set out in the RDP, i.e. 🗸🗸
The importance of all the objectives of the RDP was reaffirmed but it recognized the implementation and macroeconomic problems that the government had been experiencing in implementing the RDP. 🗸🗸
The RDP placed much more emphasis on disciplined economic policy. 🗸🗸
While still recognizing that there were very serious needs that had to be addressed. 🗸🗸

The Accelerated and Shared Growth Initiative for South Africa Programme (AsgiSA).

AsgiSA resulted from government’s commitment to halve unemployment and poverty by 2014. 🗸🗸
The Joint Initiative on Priority Skills Acquisition (Jipsa) was established to address the scarce and critical skills needed to meet AsgiSA’s objectives. 🗸🗸

AsgiSA identified six important factors that prevented growth:

the relative volatility of the currency. 🗸🗸
the cost, efficiency and capacity of the national logistics system. 🗸🗸
shortages of suitably skilled labour, and the spatial distortions of apartheid affecting low-skilled labour costs. 🗸🗸
barriers to entry, limits to competition and limited new investment opportunities. 🗸🗸
the regulatory environment and the burden on small and medium enterprises (SME’s). 🗸🗸
AsgiSA was not intended to be a government programme. 🗸🗸
But rather a national initiative supported by all the key groups in the economy. 🗸🗸
Namely business, labour, entrepreneurs and government and semi-government departments and institutions. 🗸🗸

Joint Initiative on Priority Skills Acquisitions (JIPSA)

It is the skills development arm of ASGISA. Focus is on skills development, especially through the SETAS. 🗸🗸

Expanded Public Works Programme (EPWP)

It is a nationwide government intervention to create employment using labour-intensive methods, and to give people skills they can use to find jobs when their work in the EPWP is done. 🗸🗸

The New Growth Path (NGP)

The New Growth Path (NGP) was released in November 2011. 🗸🗸
This plan is designed to serve as a framework for economic policy, and to be the driver of the country’s job strategy. 🗸🗸

The New Growth Path therefore proposes certain strategies to ensure adequate demand:

Deepening the domestic and regional market by growing employment. 🗸🗸
Increasing incomes and undertaking other measures to equity and income distribution. 🗸🗸
Widening the market for South African goods and services through a stronger focus on exports to the region and other rapidly growing economies. 🗸🗸
On a macroeconomic level the NGP entails accommodating or looser monetary policy combined with stricter fiscal policy to limit inflationary pressures and enhance competitiveness. 🗸🗸
Government spending will be prioritised with the objective of long-term sustainable employment opportunities. 🗸🗸

The microeconomic measures to control inflationary pressures include the following:

A competition policy to supervise monopoly pricing on products and services. 🗸🗸
A review of administered prices to ensure that they do not increase above inflation without compelling reasons. 🗸🗸
Interventions in the case of rapidly rising prices of essential products and services such as private🗸🗸
Healthcare and basic food items. 🗸🗸
Active industrial policy. 🗸🗸
Rural development policy. 🗸🗸
Competition policy. 🗸🗸
Stepping up education and skills development. 🗸🗸
Enterprise development: promoting small business and entrepreneurship; eliminating unnecessary red tape. 🗸🗸
Broad-based Black Economic Empowerment (BBBEE). 🗸🗸
Labour practices. 🗸🗸
Technology policy. 🗸🗸
Developmental trade policies. 🗸🗸
Policies for African development. 🗸🗸
The different growth and development strategies that have been implemented in South Africa since 1994. 🗸🗸
Have all contributed to making our country more prosperous and to address problems created by inequalities of the past. 🗸🗸
However, problems such as a low level of education, unemployment and unequal distribution of income persist. 🗸🗸
The current NGP is a comprehensive policy that is focused on addressing all of these problems. [Any other relevant higher order conclusion] [Max 2]

INTRODUCTION South Africa’s overall objective of Industrial Development Policy is to ensure international competitiveness in its nine provinces. OR Regional development is aimed at increasing the economic livelihood of specific areas or regions. OR Regional development attempts to limit the negative effects of economic activities in only a few areas. OR It attempts to promote the advantages of a more even regional development by using labour and other natural resources and infrastructure in neglected areas. [Accept any relevant introduction] [Max 2]

BODY-MAIN PART SPATIAL DEVELOPMENT INITIATIVES

SDI Programme attracts infrastructure and business investments to underdeveloped areas to create employment. 🗸🗸
Department of Trade and Industry is driving force behind industrial and spatial development. 🗸🗸
DTI plans together with central, provincial and local government, IDC, parastatals and research institutions. 🗸🗸
Industrial Development Policy Programme (Spatial Development) has 2 focus points spatial development initiative (SDI) and financial incentives. 🗸🗸
SDI refers to government’s initiative and economic development potential of certain specific spatial locations in SA. 🗸🗸

Key Objectives:

Stimulate economic activity in selected strategic locations. 🗸🗸
Generate economic growth and foster sustainable industrial development. 🗸🗸
Develop projects of infrastructure in certain areas and finance them through lending and private sector investment. 🗸🗸
Establish private-public partnerships (PPP’s). 🗸🗸

In areas with high poverty and unemployment, SDI focuses on:

High level support in areas where socio-economic conditions require concentrated government assistance. 🗸🗸
Where inherent economic potential exists. 🗸🗸
The approach is towards international competitiveness, regional cooperation and a more diversified ownership base. 🗸🗸

Some of the main focus points of the SDI Programme are:

Lubombo Corridor (agro-tourism, education, craft, commercial and agricultural sectors); 🗸🗸
KwaZulu-Natal (Ports of Durban and Richards Bay); 🗸🗸
West Coast SDI (fishing and industrial ports); 🗸🗸
Coast-2-Coast Corridor with agro-tourism. 🗸🗸
It also makes it possible for private sector businesses to take advantage of the economic potential of underdeveloped areas in private-public partnerships (PPP’s) 🗸🗸
In PPP a private business may provide the capital to build the factory and to buy raw materials and employ labour, while the government provides the capital for the infrastructure such as roads and water and electricity. 🗸🗸
The business benefits from profits and the government benefits from taxes, levies and employment opportunities. 🗸🗸

There are TWO types of PPP’s which are compensated differently: Unitary payments:

Private sector builds and runs a project (it performs the function on behalf of the public sector); the payment provides an acceptable return on the total investment (building cost, maintenance, operational expenses). 🗸🗸
Private sector constructs the project and then is given the right to change a toll fee (e.g. public road); 🗸🗸
The toll covers costs of construction, maintenance, operation. 🗸🗸
The above options can be combined: E.g. hospital (cost of building is an annual payment and a user fee is also charged). 🗸🗸
A track of land that forms a passageway allowing access from one area to another and particular advantages to mining, manufacturing and other businesses. 🗸🗸
Domestic Corridor: e.g. Lubombo, West Coast, Fish River. 🗸🗸
Corridors beyond the South African Borders (SADC) e.g. Maputo Development Corridor Mozambique. 🗸🗸
Reasons in support of South Africa’s regional integration in Southern Africa: have political and stable neighbours have important export markets and a future source of water and energy supplies integration may be a precondition for support from foreign investors, donors and multilateral institutions. 🗸🗸
A robust regional transport system and a solid infrastructure base hold the key to attracting investment into the SADC region – improving competitiveness and promoting trade. 🗸🗸

Advantages from Corridor development:

Greater levels of economic efficiency and productivity compact urban form corridor urban form. 🗸🗸
Corridor developments will often occur due to private investment. 🗸🗸
Intergration of land use and transport planning will lead to generally efficient integration. 🗸🗸
Efficient urbanisation leads to efficient use of land and promotion of an efficient transport system. 🗸🗸

INDUSTRIAL DEVELOPMENT ZONES (IDZ’s)

Geographically designed, purpose-built industrial sites providing services tailored for export- orientated industries. 🗸🗸
Physically enclosed and linked to an international port or airport. 🗸🗸
Specifically designed to attract new investment in export-driven industries. 🗸🗸
Falls outside domestic customs zones and able to import items free of customs and trade restrictions, add value and then export their goods. 🗸🗸
Development and management done by private sector. 🗸🗸
Government IDZ policy designed to boost exports and jobs. 🗸🗸
IDZ’s aim to encourage economic growth –attract foreign investment in industrial development – facilitate international competitiveness regarding manufacturing. 🗸🗸 [Max 26]

ADDITIONAL PART FINANCIAL INCENTIVES Small and Medium Enterprise Development Programme (SMEDP) • This incentive has provided a tax-free cash grant for investment in industries in

South Africa. 🗸🗸
E.g. manufacturing, agricultural, processing, aquaculture and tourism. 🗸🗸

Critical Infrastructure Fund Programme (CIF)

A tax-free cash grant incentive for projects has improved critical infrastructure in South Africa. 🗸🗸
E.g. for installation, construction of infrastructure, payment of employees, materials directly consumed during installation. 🗸🗸

Duty Free Incentives (for businesses operating in the IDZ’s)

This has encouraged export-orientated manufacturing to increase their competitiveness 🗸🗸
And helped to promote foreign and local direct investment. 🗸🗸

Foreign Investment Grant (FIG)

This has assisted foreign investors to invest in new manufacturing businesses in SA. 🗸🗸
Benefited in terms of the cost of relocating new machinery and equipment from abroad. 🗸🗸

Strategic Investment Projects (SIP)

This has attracted investment from local and foreign entrepreneurs in manufacturing, computer, research and engineering sectors. 🗸🗸

Skills Support Programme (SIP)

This cash grant for skills development has encouraged greater investment 🗸🗸
In training in general and stimulated the development of new advanced skills. 🗸🗸

Black Businesses Supplier Development Programme (BBSDP)

This 80 % cash grant has provided black-owned enterprises with access to 🗸🗸
Training which has improved management of their enterprises. 🗸🗸

Special Economic Zones (SEZ)

It is an extention to the current financial incetives to further promoted regional development. 🗸🗸
The major incentive is a tax reduction of 15 % for businesses settling in this area. 🗸🗸
This does not mean that existing businesses in the IDZ can relocate to take advantage of this incentive. 🗸🗸
If a current business in the IDZ wants to expand they are allowed. 🗸🗸 [Max 10]

CONCLUSION From the above discussion it is clear that different initiatives form part of South Africa’s Regional Industrial Development Programme. [Max 2]

INTRODUCTION Economic indicators are used to evaluate the economic performance of an economic unit. This unit can be a company, an industry, a country or a region. Macro-economic indicators, measures the economic performance of a country as a whole. 🗸🗸

BODY-MAIN PART Such indicators can provide an indication of:

Changes taking place in a country. 🗸🗸
How a country compares to other countries. 🗸🗸

Inflation Rate

This is the general increase in the price level of goods and services in the economy over a certain period in time. E.g. one year. 🗸🗸
This is therefore an indicator of the health of the economy and it is monitored in two ways that is at the production wholesale level producer price level (PPI) and at the retail or consumer level consumer price index (CPI) 🗸🗸

The Consumer Price Index (CPI)

Shows the price increases of a representative (weighted) basket of goods and services that consumers buy. 🗸🗸
It is abbreviated as CPI this cover all the urban areas. 🗸🗸
It is an overall index and weights are obtained from expenditures of different income categories of households. 🗸🗸
It is the most comprehensive indicator measuring consumer inflation in the country. 🗸🗸
It shows changes in the general purchasing power of the rand and it is used for inflation targeting 🗸🗸
Is compiled by Stats SA and measures the change in the price level of a basket of consumer goods and services. 🗸🗸
The goods and services included in the basket are chosen to represent the goods and services purchased by an average household. 🗸🗸
This basket is adjusted from time to time as consumption patterns change. 🗸🗸
The inflation rate is the percentage change in the CPI from the previous year and can be calculated as follows:
Change in CPI x 100 🗸🗸 CPI

The Production Price Index (PPI)

Used to measure the price of goods that are produced domestically when they leave the factory year. 🗸🗸
The goods that are imported when they enter the country (at a port) and both of these are before consumers become involved. 🗸🗸
PPI consists of three baskets that are domestically manufactured outputs, e.g. changes in the PPI can be made monthly or quarterly or yearly. 🗸🗸
While changes in the imported products and exported commodities are given separately in the same report. 🗸🗸
PPI includes capital and intermediate goods but not services. 🗸🗸
It is based on a completely different type of a basket of items in the CPI. 🗸🗸
It measures the cost of production rather than the cost of living. 🗸🗸
It is used to predict consumer goods inflation (CPI) 🗸🗸
Which is also estimated and published on a monthly basis by Stats SA, is similar to the CPI, 🗸🗸
Except that it also includes the prices of raw materials and intermediary goods 🗸🗸 (i.e. goods that will be finished in the production process), excludes VAT and excludes services. 🗸🗸
Manufactured goods included in the PPI are priced when they leave the factory, not when they are sold to consumers. 🗸🗸
Unlike the CPI, the PPI therefore cannot be related directly to consumers’ living standards. 🗸🗸
The PPI is nevertheless very useful in the analysis of inflation because it measures the cost of production. 🗸🗸
A significant change in the rate of increase in the PPI is usually an indication that the rate of increase in the CPI will also change a few months later. 🗸🗸

The GDP Deflator Is a ratio that indicates the relationship of the GDP at nominal prices to the GDP at real prices. GDP deflator = Normal GDP x 100 🗸🗸 Real GDP

Nominal GDP

Is the value of total gross domestic product measured at current prices. 🗸🗸
While the real GDP is the value of total gross domestic product measured at constant prices.🗸🗸
So, the GDP deflator includes changes in the prices of exports but not of imports. 🗸🗸
In a small open economy, like that of South Africa where both, imports and exports are significant in relation to the total size of the economy. 🗸🗸
The exclusion of import prices is an important shortcoming. 🗸🗸

Unemployment rate

In terms of economic development, employment is a very important indicator. 🗸🗸
Employment is, however, not very easy to measure as so many people are employed in the informal sector which is not recorded. 🗸🗸
The concept of underemployment is also important. 🗸🗸
This is when someone is employed in a position that requires less skill than their ability. 🗸🗸
For example when a qualified accountant works as a delivery person because he or she cannot find employment as an accountant. 🗸🗸
Someone may also be employed on a part-time basis but would prefer to work full time. 🗸🗸
A labour force survey is published quarterly by Stats SA. 🗸🗸
This publication contains information and statistics concerning a variety of issues related to the labour market, including the official unemployment rate. 🗸🗸
It is a comprehensive survey and provides information on changes in employment in different provinces and industries. 🗸🗸
Employment in the informal sector, and even reasons for changes in employment figures. 🗸🗸
The unemployment rate is a percentage of the total labour force. 🗸🗸
The total labour force includes all employed people and unemployed people who are looking for work. 🗸🗸
The unemployment rate is a lagging indicator, which means that it will only change a few periods after the trend in the economy has changed. 🗸🗸
For example if the economy starts growing at a faster pace. 🗸🗸
The unemployment rate will only react to the growth after two or three quarters. 🗸🗸

Interest rates

Interest rates are important indicators of future economic activity, as the interest rate level is usually an important determinant when economic decisions are being taken. 🗸🗸
Both the general interest rate level and the structure of interest rates are important indicators.🗸🗸
There are many interest rates in the economy. 🗸🗸
Some are short term rates, such as the repo rate, which is the interest rates at which South Africa banks borrow from the Reserve Bank to finance their liquidity deficit. 🗸🗸
The difference between the short term interest rates and long term interest rates: 🗸🗸
Is called the interest rate spread and the term structure of interest rates provides an indication of the interest rates levels on loans or investments of different maturities. 🗸🗸
Usually we can expect the interest rates level in a developing country to be higher than the interest rate in a developed economy. 🗸🗸
This is due to the higher risk attached to the developing economy. 🗸🗸
Factors such as political and economic uncertainty cause this higher risk. 🗸🗸
Developing economies also need to attract foreign investment to their country to finance growth. 🗸🗸
Investors’ funds will move towards the highest yield and thereof. 🗸🗸
Developing countries cannot allow interest rates in their countries to become too low. 🗸🗸

Money Supply

The increase in the M3 money supply is an important economic indicator. 🗸🗸
If M, the money supply increases, this means that either (P) prices or Y (output) has to respond to the increase in M. 🗸🗸
Therefore, an increase in the money supply is an important indicator showing that output will increase. 🗸🗸
Whether this will translate to an increase in real production or the price level will depend on factors like production within the economy. 🗸🗸
In addition to economic growth the employment of people of working age (15 -64 years) is a majot economic objective. 🗸🗸
We need to know more than this; we need to know who the people are that need to be employed. 🗸🗸
The numbers are determined, not only by age, but also by people’s willingness to work. 🗸🗸

The Economically Active Population (EAP)

The EAP is also known as the labour force. 🗸🗸
It consists of people between the age of 15 and 64 who are willing to work for income in cash or in kind and includes: 🗸🗸
Workers in the formal sector- workers in the informal sector. 🗸🗸
Employers any one 🗸🗸
Self employed persons. 🗸🗸

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Unemployed Persons

The 2021 estimate of the South African population was million people. 🗸🗸
The EAP numbered million ( % of the population). 🗸🗸

The Employment Rate

The number of employed persons expressed as a percentage of the EAP gives the employment rate. 🗸🗸
The employment rate can also be converted into an index. 🗸🗸
The SA employment rate was % in 2011. 🗸🗸
This is low, compared to rates in developed and even some developing countries such as Argentina and Pakistan. 🗸🗸
In SA the growth in the economy is not accompanied by the similar growth in employment numbers. 🗸🗸

Employment indicators are used for:

To calculate trends in employment in different sectors or industries. 🗸🗸
This indicates structural changes in the economy. 🗸🗸
To calculate productivity. 🗸🗸
To show the success of the economy in utilizing its full potential. 🗸🗸

Unemployment Rate

Statistics SA (SSA) obtains its labour data each year from Quarterly Labour Surveys (QLFS). 🗸🗸
It uses the standard definition of the International Labour Office (ILO) to calculate unemployment. 🗸🗸
The strict definition of unemployment is used to calculate the unemployment rate. 🗸🗸
Did not work during the seven days prior to the interview. 🗸🗸
Want to work and are available to start work within a week of the week of the interview. 🗸🗸
Have taken active steps to look for work or to start some form of self-employment in four week prior to the interview. 🗸🗸
In SA the official unemployment rate was % in 2021. 🗸🗸
In developed countries, change in the unemployment rate trigger responses. 🗸🗸
From governments to fine-tune the economy. 🗸🗸
Increases require more funds for unemployment insurance (UIF) drawings. 🗸🗸
In developing countries, unemployment is the most important cause of poverty. 🗸🗸 [Accept current statistical data] [Max 16]
To give a policy direction in the country. 🗸🗸
To develop mechanism to caution the most affected sectors of the economy promptly
e.g.during the 2019-2020 recession/pandemic some companies required a bail out from the government. 🗸🗸
Develop some economic stabilisers to defuse the huge impact that may result from the unexpected economic downturn. 🗸🗸
Open some other alternative markets for their goods and services. 🗸🗸
To do research and advice the business community before the actual moment hits. 🗸🗸
It can be used to stimulate thinking and growth in a number of sectors in the Economy. 🗸🗸 [Accept any relevant consideration] [Max 10]

CONCLUSION Countries cannot survive and grow their economies if they do not pay attention to economic indicators for their planning processes. [Accept any relevant consideration] [Max 2]

INTRODUCTION Social indicators also called human development indicators as they promote improvement in the standard of living. 🗸🗸 [Any other relevant definition] [Max 2]

BODY-MAIN PART Demographics

This is the description of the physical population and its composition.
To get this a census is done regularly to obtain this information. 🗸🗸

Human development Index (HDI)

This is a measure of people’s ability to live long and healthy lives, to communicate, 🗸🗸
To participate in the community and to have sufficient income to experience a decent lifestyle. 🗸🗸

Human poverty index (HPI)

It measures life expectancy is measured by the percentage of newborns not expected to survive to age 40. 🗸🗸
Lack of education is measured by the percentage of adults who are ill- educated. 🗸🗸

Health and nutrition

Life expectancy birth. 🗸🗸
Infant mortality rate. 🗸🗸

Nutrition indicators

Daily calorie intake per person. 🗸🗸
The number of children who go hungry. 🗸🗸
These measures are important to government as they are supplying healthcare and sometime have to include legislation such as adding vitamin A to basic foodstuffs such as bread. 🗸🗸
The standard of living of people is directly connected to their education. 🗸🗸
Educated people are employable and can earn an income and provide for their own wants and needs. 🗸🗸

Two important measures are:

Secondary enrolment percemtage-how many children that start Grade 1 get to Grade 8 and finish Grade 12. 🗸🗸
Adult literacy- People over the age of 15 that can read and write. 🗸🗸
A large percentage of the annual budget is allocated to education. 🗸🗸
Because of our constitution certain basic services must be supplied by the government. 🗸🗸
These services have a direct effect on people’s living standards. 🗸🗸
Electricity 🗸🗸
Refuse disposal🗸🗸
Water supply🗸🗸
Sanitation🗸🗸

Housing and urbanisation

Urbanisation the process by which an increasing proportion of a country’s population is concentrated in its urban areas as a result of natural increase and migration from rural areas. 🗸🗸
This measures is important as more people come to live in urban areas the greater the demand for housing, services, education, health care etc. 🗸🗸
Housing the percentage of the population living in a permanent dwelling or house. 🗸🗸
The government issue housing subsidies to help poor people to own a house South African citizens or permanent residents earning R3 500 or less a month could apply for this subsidy. 🗸🗸

International comparisons

Figures collected by the World Bank, International Monetary Fund (IMF) and United Nations provide the best data for comparison purpose. 🗸🗸

Other measures used:

Purchasing power parity (PPP) The number of units of one country’s currency that give the holder the same purchasing power as one unit of another country’s currency. 🗸🗸
The Big Mac Index, The index is based on the price of the Big Mac around the world as compared to its price in the United States. 🗸🗸 [Max 40]

CONCLUSION From the above discussion it is clear that social indicators play a significant role in South Africa. It is, therefore, of the utmost importance that we should study their uses in depth. [Max 2]

MICROECONOMICS-PAPER 2

INTRODUCTION A perfect market is a market structure which has a large number of buyers and sellers. OR The market price is determined by the industry (demand and supply curves). OR This means that individual businesses are price takers, i.e. they are not able to influence prices. OR Perfect competition is an imaginary situation, whereas monopolistic competition is a reality. 🗸🗸 [Accept any other relevant introduction] [Max 2]

BODY-MAIN PART

The indicating of the equilibrium positions on the perfect market structure is of utmost importance because from this point where MC = MR
The dotted lines will be drawn to show economic profit or economics loss.
Where the dotted lines intersect the AC and AR curves either normal profit or economic profit or economic loss will be indicated and shadowed.

Mark allocation for graph:

Position / shape of MC curve = 1 mark
MR curve = 1 mark
Position / shape of AC curve = 2 marks
Equilibrium point = 1 mark
Indication of price / quantity = 1 mark
Shading of economic loss = 2 marks MAX MARKS = (8)

Allocate marks on the graph according to the rubric provided and if facts are duplicated again in writing, do not allocate marks. Max of 8 marks.

Equilibrium is at E 1 i.e. where MC = MR
At this point Q 1 goods are produced at a price of P 1
The averages cost for Q 1 units is point R on the AC curve
Price / AR is greater than AC ( TR > TC)
Therefore economic profit is represented by the area P 1 SRE 1
Equilibrium is at E 1 i.e. where MC = MR
At equilibrium (point E 1 ) average cost is equal to price
The AC curve is tangent to the demand curve which means that P/AR = AC (TR = TC)
The business makes normal profit which is the minimum earnings required to prevent the entrepreneur from leaving the industry.
Equilibrium is at E1, i.e. where MC = MR
At this point Q1 goods are produced at a price of P1
At equilibrium (point E1) price/AR is less than average cost/the AC curve is lies above the demand curve which means that P/AR < AC (TR < TC)
The business makes an economic loss A maximum of 24 marks will be allocated for graph illustration and analysis: 8 marks max per graph illustration - (Max 26 marks)

ADDITIONAL PART CONDITIONS For a market to successfully operate under perfect competition, the following conditions should prevail at the same time:

No firm can influence the market price (price takers) due to a large number of buyers and sellers
Products are identical (homogeneous)
There are no barriers of entry, meaning that there is freedom of entry and exit
Buyers and sellers act independently - no collusion between sellers
No government interference to influence the market – the market is unregulated
Free movement between markets - all factors of production are completely mobile
Both buyers and sellers have full knowledge of all the prevailing market conditions (perfect information)
If any of the above conditions are not met, the market is regarded as an imperfect market Any 5 x 2 = [Max 10 marks]

CONCLUSION Freedom of entry and exit into the perfect market alter the supply of goods on the market. This will result in changes in price which influences the profit or loss of a business. If price falls to a level where it is equal to the AVC then the firm will shut-down. [Max 2] Discuss the monopoly in detail (with/without the aid of graphs) (Imperfect Market)

INTRODUCTION A firm is regarded as a monopolist when it owns or controls the total supply of a scarce factor of production. Monopoly is a market structure where only one seller operates. 🗸🗸

BODY: MAIN PART The characteristics of a monopoly

Number of firms

The monopoly consists out of one single firm. 🗸🗸
The monopoly is also the industry. 🗸🗸
Example: Eskom or De Beers – diamond-selling 🗸🗸 [Accept any other relevant example]

Nature of product

The product is unique with no close substitute. 🗸🗸
Example: Diamonds are unique. 🗸🗸

Market entry

Refers to how easy or difficult it is for businesses to enter or to leave the market 🗸🗸
Is entirely/completely blocked. 🗸🗸
Economies of scale 🗸🗸
Limited size of the market 🗸🗸
Exclusive ownership of raw materials 🗸🗸
Licensing 🗸🗸
Sole rights 🗸🗸
Import restrictions 🗸🗸

They decide on their production level

The monopolist cannot set the level of output and the price independently of each other. 🗸🗸
If a monopolist wants to charge a higher price, it has to sell fewer units of goods. 🗸🗸 Alternatively, a reduction in price will result in a higher output sold. 🗸🗸
A monopolist is confronted with a normal market demand curve 🗸🗸
The demand curve slopes downwards from left to right 🗸🗸
Any point on the monopolist’s demand curve (D) is an indication of the quantity of the product that can be sold and the price at which it will trade. 🗸🗸

They are exposed to market forces

Consumers have limited budgets and a monopoly can therefore not demand excessive prices for its product. 🗸🗸
The monopolist’s product has to compete for the consumer’s favour and money with all other products available in the economy. 🗸🗸

They face substitutes

There are few products that have no close substitutes. 🗸🗸
For example, cell phones can compete with telephone services. 🗸🗸

They may enjoy favourable circumstances

Sometimes an entrepreneur may enjoy favourable circumstances in a certain geographical area. 🗸🗸
For example, there may be only one supplier of milk in a particular town. 🗸🗸

They may exploit consumers

Because a monopolist is the only supplier of a product, there is always the possibility of consumer exploitation. 🗸🗸
However, most governments continually take steps to guard against such practices. 🗸🗸

Market Information

All information on market conditions is available to both buyers and sellers. 🗸🗸
This means that there are no uncertainties. 🗸🗸

Control over price

In the case of a monopoly there are considerable price control, but limited by market demand and the goal of profit maximisation. 🗸🗸

Long-run economic profit Can be positive

Because new entries are blocked and short-run economic profit therefore cannot be reduced by new competing firms entering the industry 🗸🗸
The monopoly can thus continue to earn economic profit as long as the demand for its product remains intact 🗸🗸

Heading = 1 mark AC = 1 mark DD/AR = 1 mark MC = 1 mark Profit maximisation point =1 mark Labelling of the axis = 1 mark Labelling on the axis = 1 mark

Long run equilibrium of a perfect competitor

CONCLUSION A monopoly does not always make economic profit in the short run; it can also make economic loss in the short run if the total cost exceeds total revenue. 🗸🗸

INTRODUCTION

The oligopoly is a type of imperfect market in which only a few large producers dominate the market. 🗸🗸 [Accept any other relevant and correct response]

MAIN PART Nature of product

The product may be homogeneous in a pure oligopoly. 🗸🗸
If the product is differentiated, it is known as a differentiated oligopoly. 🗸🗸

Market information

There is incomplete information on the product and the prices. 🗸🗸
Market entry is not easy, it is limited in the sense that huge capital outlay might be necessary. 🗸🗸
Oligopolists have considerable control over price, it can influence price, but not as much as the monopolist. 🗸🗸
Oligopolies can frequently change their prices in order to increase their market share and this result in price wars. 🗸🗸

Mutual dependence

The decision of one firm will influence and be influenced by the decisions of the other competitors. 🗸🗸
Mutual dependence (interdependence) exists amongst these businesses.
A change in the price or change in the market share by one firm is reflected in the sales of the others. 🗸🗸

Non-price competition

Non - price competition can be through advertising, packaging, after-sales services. 🗸🗸
Since price competition can result in destructive price wars, oligopolies prefer to compete on a different basis. 🗸🗸
Participants observe one another carefully- when one oligopolist launches an advertising campaign, its competitors soon follow suite. 🗸🗸
If oligopolies operate as a cartel, firms have an absolute cost advantage over the rest of the other competitors in the industry. 🗸🗸
Collusion is a strategy used by firms to eliminate competition amongst each other. 🗸🗸
It can be in a form of overt collusion where firms can work together to form a cartel and tacit collusion where a dominating business controls the price. 🗸🗸

Limited competition

There are only a few suppliers manufacturing the same product. 🗸🗸

Economic profit

Oligopolies can make an economic profit over the long term. 🗸🗸
Abnormal profits may result to joint decision-making in an oligopoly. 🗸🗸

Demand curve

Slope from left down to the right. 🗸🗸
It is known as the kinked demand since it contains the upper relatively elastic slope and the lower relatively inelastic slope. 🗸🗸 [Accept any other relevant and correct response] [Max. 26]

ADDITIONAL PART Oligopolist may increase their market share using non-price competition strategies by:

branding their product to create an impression that its product is for a particular age group or income group. 🗸🗸
aggressive advertising which inform customers about the business or product it provides.🗸🗸
Using appealing packaging to bring out important features of their product.
improving their customer service in order to ensure that they return to their businesses.🗸🗸
providing relevant and precise information, which is crucial to the customers, since there are competitors in the market, customers will patronize the businesses that provides relevant information. 🗸🗸
extending shopping hours to the convenience of customers.
Offering loyalty rewards to customers which will encourage their return to spend accumulated rewards. 🗸🗸 [Accept any other relevant response] [Max.10]
In South Africa, oligopolists have been found to be illegally manipulating prices to their benefit, yet to the detriment of consumers and have been penalized for such action. 🗸🗸 [Accept any other relevant response]

Compare and contrast any TWO types of market structures (perfect to imperfect/imperfect to imperfect) in detail in terms of the following. - Number of businesses - Nature of product - Entrance - Control over prices - Information - Examples - Demand curve - Economic profit/loss - Decision-making - Collusion - Productive/Technical efficiency - Allocative efficiency (Perfect Market and Imperfect Market)

‘’Market structures are classified under Perfect Competition, Monopolistic Competition, Oligopoly and Monopoly’’ Compare all FOUR market structures in a tabular form. NB: Learners should write in full sentences even if the comparison is done in a tabular format). (Marks depend on the combination of market structures to be examined)

PLEASE NOTE: THE ABOVE TABLE SHOULD BE VERBALLY WRITTEN AS PER ESSAY INSTRUCTION

INTRODUCTION Market failure is when the forces of supply and demand fail to allocate resources efficiently / when markets fail to allocate goods and services efficiently. 🗸🗸 [Accept any other correct introduction] [Max 2]

BODY: MAIN PART

1. Missing Markets

Markets are often incomplete in the sense that they cannot meet the demand for certain goods. 🗸🗸
Public goods:
They are not provided by the price mechanism because producers cannot withhold the goods from non-payment and there is often no way of measuring how much a person consumes. 🗸🗸

Public goods have the following features: Non-rivalry:

The consumption by one person does not reduce the consumption of another person e.g. a lighthouse. 🗸🗸

Non-excludability:

Consumption cannot be confined to those who have paid, so there are free riders e.g. radio and TV in South Africa. 🗸🗸

Merit goods

These are goods/services that are deemed necessary or beneficial to the society, e.g. education, health care etc. 🗸🗸
These goods are highly desirable for general welfare but not highly rated by the market, therefore provide inadequate output/supply. 🗸🗸
If people had to pay market prices for them relatively too little would be consumed – the market will fail. 🗸🗸
The reason for undersupply of merit goods is that the market only takes the private costs and benefits into account and not the social costs and benefits. 🗸🗸

Demerit goods

These are goods/services that are regarded as bad or harmful for consumption hence we should use less of these e.g. alcohol, cigarettes, etc. 🗸🗸
Demerit goods lead to a lot of social costs, therefore, the government charges sin tax / excise duties to discourage the consumption of such goods. 🗸🗸
While the market is willing to supply demerit goods, it tends to oversupply demerit goods. 🗸🗸
Some consumers may be unaware of the true cost of consuming them. 🗸🗸

2 Lack of information

Technical and allocative efficiency require that both producers and consumers have complete and accurate information about the costs and benefits of the goods and services produced and consumed in the market. Producers and consumers make production and consumption decisions based on the information they have. 🗸🗸
When information is incomplete or inaccurate, it leads to wrong decisions about what to produce, how to produce and for whom to produce, and a waste of resources occurs. 🗸🗸
Producers might not know all the different technologies and production techniques that are available and the different resources that can best be used to produce goods/services more efficiently. 🗸🗸
Consumers might not know that the price of a product is lower from some other suppliers or about the harmful effects of a product since they might just base their decisions to consume on the information from a misleading suppliers. 🗸🗸

3. Immobility of factors of production

Markets do not respond to changes in consumer demand if resources cannot be easily reallocated or due to a lack of information🗸🗸
Labour takes time to move to into new occupations and geographically to meet the changes in consumer demand. 🗸🗸
Physical capital e.g. equipment, buildings, land and raw materials can only move from one place to another at a high cost, but cannot be moved to fit a change in demand. 🗸🗸
Technological applications change production methods e.g. use of robots rather than physical labour. It takes time for most industries to adapt. 🗸🗸
With greater technological change there is an increasing need for workers to become flexible, to update skills, change employment, occupations and work patterns. 🗸🗸 [Max 26]
Motivate why government has implemented a national minimum wage in the labour market. 🗸🗸
Pressure was put on the South African government to introduce labour laws which require employers to pay minimum wages. 🗸🗸
The application of minimum wage laws is needed to improve a redistribution of income. 🗸🗸

The main objectives were:

To redress inequality (Gap between wealthy and poor) 🗸🗸
To improve the standard of living. 🗸🗸
Government tried to protect domestic workers and farm workers — thus preventing exploitation. 🗸🗸 [Max 10] [Accept any other correct relevant response]

CONCLUSION Governments intervene in the market when market forces cannot achieve the desired output. [Max 2] [Accept any other relevant conclusion]

INTRODUCTION The purpose of government intervention is to ensure that the right quantity of resources is allocated to the production of output so that society as a whole [Accept any other relevant introduction] [Max 2] maximizes its benefits. 🗸🗸

Sometimes government will set the price of a good or service at a maximum level that is below the market price 🗸🗸
The government intervene and passes a law that suppliers may not charge more than the maximum price 🗸🗸
The immediate effect is that quantity supply will drop 🗸🗸
The original market equilibrium price and quantity is P and Q respectively 🗸🗸
The price set by the government is P1, at this price the demand will increase to Q1 and the supply will decrease to Q2 🗸🗸
The difference between Q1 and Q2 is the shortfall that will be created on the market 🗸🗸
The shortage caused by the price ceiling creates a problem of how to allocate the good since the demand has increased 🗸🗸
Black markets start to develop [Mark allocation: Graph 6 and discussion max. 10 marks]
The appropriate way to intervene in the market by government is by levying taxes as a method to recover external cost 🗸🗸
The original market equilibrium at e, with P as the equilibrium price and Q as the equilibrium quantity 🗸🗸
The tax increase will shift the supply curve to the left 🗸🗸
New equilibrium at E1 🗸🗸
A tax would raise the price from P to P1 🗸🗸
The production will decrease from Q to Q1 🗸🗸 [Mark allocation: Graph total 6 marks and discussion max 10 marks]
Explain the supply of undesirable goods in South Africa and how the government can deal with it. 🗸🗸
Items such as cigarettes, alcohol and non-prescription drugs are examples of demerit or undesirable goods. 🗸🗸
These goods are often over supplied in the market, due to the fact that the external cost is not added to the market price. 🗸🗸
Some consumers may be unaware of the true cost of consuming them, their negative externalities. 🗸🗸
Government can ban their consumption or reduce it by means of taxation. 🗸🗸
Taxation on these products will increase the market price and hopefully the demand for these products will drop. 🗸🗸 [10 marks] [Accept any other correct relevant response]

CONCLUSION The intervention of government ensures that inefficiencies is eliminated and that the market is operating effectively 🗸🗸 [Accept any other relevant conclusion] [Max 2]

CONTEMPORARY ECONOMIC ISSUES-PAPER 2

This is a constant and significant increase in the general price level of goods and services in the country over a certain period of time, e.g. a year. 🗸🗸 [Max 2] [Accept any relevant introduction]

BODY-MAIN PART Creditors and Debtors

Whereas borrowers (debtors) benefit from price increases, lenders (creditors) suffer due to price increases. 🗸🗸
This is because borrowers receive money with a relatively high purchasing power and they repay their loans with money with low purchasing power, unless interest rates are sufficient to prevent this occurrence. 🗸🗸

Salary and Wage Earners

Price increases affect people whose incomes are relatively fixed (in other words, people whose incomes remains constant or do not increase at the same rate as prices do. 🗸🗸
This group includes retired people, pensioners and the poor. 🗸🗸
As prices increase, their almost fixed incomes purchase less and less. 🗸🗸
However there are individuals and entrepreneurs whose incomes often increase at a rate that is higher than the inflation rate and they do not suffer but gain from inflation. 🗸🗸
Globalization results in increased employment opportunities in the economy due to increased productivity, the need to produce more goods both for local and international markets rises in globalised economies. 🗸🗸
The demand for increased skilled labour becomes a need as a result, this demand for labour benefits the local labour market in increased employment opportunities and growth. 🗸🗸

Investors and Savers

Different types of investments are affected by inflation: Assets with fixed nominal values. 🗸🗸
These assets have a fixed nominal value and give a return if they are held until maturity. 🗸🗸
When they are paid, because their nominal values remain constant, the purchasing power of the nominal values decreases as prices increase (that is, their real value decreases). 🗸🗸

Assets with Flexible Market Values

The holders of shares and fixed property usually gain by price increases because the nominal values of these assets tend to increase at least proportionately to the rate of inflation (that is, their market values are flexible). 🗸🗸
Often the prices of these assets increase more rapidly than increases in the general price level.🗸🗸
In this case, inflation creates wealth to the advantage of those holding such assets. 🗸🗸
South Africa has a progressive personal income tax system. 🗸🗸
This means that marginal and average tax rates increase in harmony with the income level. 🗸🗸
The higher level an individual’s income, the greater the percentage of income he or she has to pay tax. 🗸🗸
With inflation, taxpayers’ nominal income (wages and salaries) rise even when their real income remain unchanged. 🗸🗸

Taxes are levied on nominal income and not on real income.

Therefore if the income tax schedule remains unchanged inflation increases the average rate of personal income tax. 🗸🗸
Individuals will have to pay higher taxes even if they are actually no better off than before. 🗸🗸
This phenomenon known as bracket creep, lads to a redistribution of income from taxpayers to the government. 🗸🗸
Bracket deep results from a combination of inflation and progressive income tax. 🗸🗸
It has the same effect as an increase in the tax rate. 🗸🗸

Industrial Peace

Wage bargaining is often accompanied by strikes and mass action. 🗸🗸
These actions can sometimes spill over into violence, which affects society at large. 🗸🗸
In extreme situations in the presence of exceptionally high inflation together with a government that is determined not to yield to wage increase demands (which can push inflation to even higher levels), widespread civil unrest follows. 🗸🗸

Inflation has a negative effect on economic growth

Inflation leads to increased uncertainty in the economy. 🗸🗸
This uncertainty discourages savings and investments especially in the long term. 🗸🗸
Which are necessary for economic growth –result reduced economic growth. 🗸🗸

Inflation affects the real money value and savings

Because inflation reduces the real value of money, it affects the real value of money saved in particular. 🗸🗸
This means that inflation, the rand buys fewer goods and services than before. 🗸🗸
It also means that the real money value saved is worth less at the end of the savings period than when the money was saved. 🗸🗸
e.g. if a consumer receives 5 % interest on his/her savings account while the inflation rate is 8%, then the real rate of interest on the consumer’s savings is -3%.🗸🗸

Inflation has an adverse effect on a country’s balance of payments (BOP).

If a country’s rate of inflation is higher than that of its trading partners the prices of exported goods increase while the prices of imported goods decrease. 🗸🗸
This leads to loss of competitiveness in the export market, which in turn leads to decreased exports. 🗸🗸

This has a negative effect on the country’s balance of payments (BOP).

The loss of export competiveness can also increase unemployment inflation affects the redistribution of income in a country. 🗸🗸

The effects of inflation are uneven.

While it does not clearly benefit anyone and certainly harms most, it also harms some less than others. 🗸🗸
Inflation also tends to redistribute income from low-income groups to higher income groups. 🗸🗸
This is because people in the low income groups do not have assets than can rise in value faster than the rate of inflation to help them overcome the effects of inflation. 🗸🗸
Powerful groups such as trade unions large companies and the wealthy people, are able to increase their share of national income at the expense of disadvantaged people such as pensioners the unemployed and the welfare recipients. 🗸🗸

Inflation has social and political costs

When inflation continually causes rising prices it makes people unhappy and can disturb relations between employers and the employees and between customers and traders or service providers. 🗸🗸
People in lower-income brackets feel severe effects of increases in the price of essential items such as bread, maize meal rental and transport costs. 🗸🗸
This can lead to social unrest and political unrest. 🗸🗸

Inflation feeds on itself and causes further inflation

This is called the inflation spiral. 🗸🗸 e.g. higher wage demands cause producers to increase their prices to maintain their profits.
This happens again and again pushing prices further every time. 🗸🗸
If the government does not keep this wage price spiral in check, inflation may get out of control and become hyperinflation. 🗸🗸 [Max 26]

ADDITIONAL PART Debate the merits (benefits) of administered prices by the government

These are prices regulated by the government e.g. home owner’s costs on water/household fuel (paraffin and electricity) medical care (public hospitals) communication (telephone calls, telephone rentals and installations/postage cell communications /transport (petrol). 🗸🗸
Most of the administered prices are adjusted once a year which brings price stability. 🗸🗸
Regulated prices are restricted as to the extent to which prices may vary, depending on the government’s objectives. 🗸🗸
Administered prices provide additional revenue to national treasury. 🗸🗸
It appears that some of these prices remain extremely robust over the short term. 🗸🗸 [Accept any other relevant response] [Max 10]
If inflation is not controlled by the proper and effective instruments, it can have challenging problems to the economy in general. 🗸🗸

INTRODUCTION COST PUSH Inflation is a sustained and significant increase in general price level over a period of time and a simultaneous decrease in the purchasing power of money. Accept any other relevant introduction. 🗸🗸 [Max 2]

BODY: MAIN PART Causes of cost-push inflation

Increase in Wages:

In South Africa, increase in wages constitute more than 50% of Gross Value Added at basic prices 🗸🗸
If the increase in wages is not accompanied by an increase in production, the cost of production will rise 🗸🗸
Producers will increase the prices of their products to offset the high cost of production strikes and stay-aways / labour union activities 🗸🗸

Key inputs/ increase in prices of imported capital goods

When the prices of key inputs that are imported increase, domestic cost of production 🗸🗸
increases especially in the manufacturing sector 🗸🗸
Supply shocks e.g. sudden increase of oil causes a knock-off effect 🗸🗸

Exchange rate depreciation

A decrease in the value of the rand will result in an increase in prices of imports 🗸🗸

Profit margins

When firms increase profit margins, the prices that consumers pay also increase 🗸🗸
Sometimes firms use their market power to push up prices 🗸🗸

Productivity

Less productive factors of production will lead to increased cost per unit 🗸🗸
Strikes and stay-aways often reduce production output and can result in price increases 🗸🗸

Natural disasters

Natural disasters such as drought, flood and global warming can impact on the cost of production 🗸🗸
This is often the case in relation to food prices 🗸🗸
An increase in interest rates results businesses paying more money for capital loaned firms recover these costs by increasing the prices of their products 🗸🗸

Increase in taxation

Increase in direct tax like company income tax may lead to businesses increasing their prices to offset the extra burden 🗸🗸
Increase in indirect tax such as custom duty will lead to increase in costs of supplying a particular product, therefore the price will increase 🗸🗸
Administered prices increase e.g. fuel prices
Shoplifting and losses caused by employees are added to the prices of products 🗸🗸 [Accept any other relevant fact. Maximum 8 marks for headings] [Max. 26]

DEMAND PULL INFLATION Total spending on domestic goods and services in the economy consists of the spending by households, firms, the government and the foreign sector.

Total spending = C + I + G + (X-M). 🗸🗸

Causes of demand inflation Increase in consumption [C] – consumers expenditure will increase mainly for three reasons:

a. If consumers save less & spend more🗸🗸
b. Decrease in personal income tax. 🗸🗸
c. A greater availability of consumer credit, because of decrease in interest rate. 🗸🗸

Investment [I] –When business invest this increase demand for labour, cement, sand and bricks. 🗸🗸

Supply cannot keep up with the increase in demand and this will increase prices. 🗸🗸
Lower interest rates may result in an improvement in the sentiment and profit expectations of businesses. 🗸🗸
Businesses invest more and this may lead to an increase in the demand of goods and services that are part of the investment (for example, a new building requires cement bricks and labour).🗸🗸
If aggregate demand increases at a faster rate than aggregate supply, price increases will follow.🗸🗸

Government Spending [G] – Three main reasons.

a. New capital projects🗸🗸
b. Consumption expenditure on education, health, and protection. 🗸🗸
c. Social expenditure on public work programme to create jobs and increase in social allowances. 🗸🗸

Export earnings [X]

a. When economy of trading country improve. 🗸🗸
b. When global economy expands. 🗸🗸

Access to credit

There is greater availability of consumer credit (by means of credit cards) of the availability of cheaper credit as a result of decreases in lending rates. As new credit is extended the credit multiplier kicks in and more credit is created. 🗸🗸

Consumption spending

Most governments will at times increase expenditures on education, health, protection and safety (for example, military equipment such as bomber jets and submarines). 🗸🗸

Social spending

Governments sometimes feel they have to do something substantive about unemployment and poverty. 🗸🗸
They borrow money and spend it on public works programmes or raise the level of social grants year after year at a higher rate than the inflation rate. 🗸🗸
Such expenditures invariably lead to inflation because they add to aggregate demand without adding anything to aggregate supply. 🗸🗸

Commodities demand

The world’s demand for commodities expands and contracts like business cycles do. During an expansionary period, foreign demand increases and this leads to greater volumes of exports. The income earned from these exports adds to aggregate demand and prices increase. 🗸🗸

BODY: ADDITIONAL PART YES / NO

Inflation targeting is when a particular percentage is set as an acceptable level for an increase in general price levels 🗸🗸
The SARB's inflation target is a range of 3% and 6% 🗸🗸
The aim of inflation targeting policy is to achieve and maintain price stability 🗸🗸
The implementation of the inflation target is easy to understand – expressed in numbers which makes it very clear and transparent 🗸🗸
It reduces uncertainty and promotes sound planning in the public and private sectors 🗸🗸
It provides an explicit yardstick that serves to discipline monetary policy and improves the accountability of the central banks 🗸🗸
The SARB make use of monetary policy, specifically the repo rate to keep the inflation within the target range 🗸🗸
The government make use of fiscal policy regarding public sector revenue and expenditure 🗸🗸

Positive effects

Where demand is higher than supply an increase in interest rates help to bring the demand down 🗸🗸
The policy can helps businesses to make economic plans without worrying about the effects of high inflation 🗸🗸
South Africa's price level has been fairly stable since the introduction of the inflation targeting policy in 2000 🗸🗸

Negative effects

Inflation targeting can cause a reduction in economic growth 🗸🗸
This is because the raising of interest rates, result in a decrease in total spending which is needed for production to increase 🗸🗸
Decreased economic growth can increase unemployment 🗸🗸
South Africa has been experiencing an increase in unemployment since the implementation of the policy in 2000 🗸🗸
Inflation targeting is difficult to implement when the cause of inflation is supply shocks 🗸🗸 [Max. 10]
A summary of what has been discussed without repeating facts already mentioned in the body. 🗸🗸
An opinion or valued judgement on the facts discussed. 🗸🗸
Additional support information to strengthen the discussion. 🗸🗸
A contradictory viewpoint with motivation. 🗸🗸
Recommendations. 🗸🗸
E.g. Inflation can be a threat to the normal functioning of the economy; therefore, measures like monetary and fiscal are vital to keep the phenomenon under control. 🗸🗸
This is the activities of people travelling to and staying in places outside their usual environment for a period not longer than one consecutive year for leisure, business and other purposes and not related to a remunerative activity from within the place visited 🗸🗸 [Max 2]

BODY - MAIN PART Gross domestic product (GDP)

Tourism impacts mostly on the services industry than on agriculture or manufacturing although there are upstream effects when agriculture provides foodstuffs to restaurants and manufacturing provides vehicles for transport 🗸🗸

Direct contribution on GDP

Statistics South Africa (SSA) shows that in 2020 inbound tourists contributed R69 billion and domestic tourists R billion, amounting to R billion - about % of South Africa's GDP 🗸🗸

Indirect contribution on GDP

If the indirect contribution is added, tourism add about % to GDP 🗸🗸
The WTTC estimated that tourism contributed % to the GDP of the world economy in 2020🗸🗸
In developing economies the service sector is responsible for around % of GDP, while it is responsible for more than % of GDP in developed economies 🗸🗸
South Africa is similar to that of developed economies and services contributed more than % of GDP in 2020. 🗸🗸
Tourism has a major effect on employment and this amounted to million workers in 2020🗸🗸
Tourism is the world’s largest generator of jobs 🗸🗸
Tourism is labour intensive 🗸🗸
More jobs can be created with every unit of capital invested in tourism than elsewhere
Tourism employs many skills 🗸🗸
It ranges from accountants and hairdressers to tour guides and trackers, 🗸🗸
the tourism industry draws upon numerous skills 🗸🗸
Tourism can provide immediate employment 🗸🗸
If one quarter of tourists’ accommodation establishment in South Africa starts to offer live entertainment to quests, thousands of entertainers could be employed within days 🗸🗸
Tourism provides entrepreneurship opportunities 🗸🗸
The tourism industry accommodates informal sector enterprises, from craft and fruit vendors to pavement vendors, chair rentals 🗸🗸
Tourism is widely recognized as one of the fastest and more effective redistribution mechanisms in development 🗸🗸
It brings development to the poor in rural areas 🗸🗸
Tourism provides an alternative to urbanisation, permitting women and youth to continue a rural family lifestyle while giving them business opportunities 🗸🗸
E.g. to start and operate small-scale tourism businesses around community asserts (forests, parks and rivers) 🗸🗸

Externalities

The rapidly expanding tourism industry could have both positive and negative impacts that extend well into the future 🗸🗸
While tourism attracts large amount of revenue, it can also cause undue environmental damage that can harm the very foundation on which it depends 🗸🗸
All other economic resources, tourism uses resources and produces wastes and also creates environmental costs (pollution) and benefits in the process 🗸🗸
Rapid growth in tourism aiming at short-term benefits usually results in more negative effects and these includes the degeneration of traditions and cultural values and environmental damage to sites and setting 🗸🗸

Environment Tourism activities create environmental stress:

Permanent environmental restructuring which includes major infrastructure 🗸🗸
Waste product generation such as biological and non-biological waste that damages fish production 🗸🗸
Direct environmental stress caused by tourist activities, e.g. the destruction of vegetation and dunes 🗸🗸
Effects on population dynamics such as migration and increased urban densities 🗸🗸
Transport infrastructure, e.g. roads, airports 🗸🗸
Communication and infrastructure including telephone lines, electronic signal stations and radio, TVs’ 🗸🗸
Energy infrastructure such electricity and liquid fuel 🗸🗸
Basic service infrastructure such as clean water and sewerage systems 🗸🗸 [Max. 26]

ADDITIONAL PART How can Indigenous Knowledge Systems be used to promote tourism in South Africa?

More cultural villages can be improved to facilitate and promote tourism e.g. Shangana in Mpumalanga, Basotho in the Free State and Simunye Zulu Lodge in Kwazulu-Natal. 🗸🗸
Where guides explain and demonstrate storytelling and indigenous knowledge practices. 🗸🗸
Advertising campaigns domestically and internationally by travel agencies, hotels and B & B, lodges and SA Tourism can focus on promoting these heritage sites in brochures and fliers, social media. 🗸🗸
These actions will make tourists more aware of these attractions 🗸🗸
Encourage tourists to experience different cultures and townships - experience life at home with a household and eat at a shebeen or township restaurant 🗸🗸
World Heritage Sites of South Africa can be promoted for their cultural significance e.g. the Fossil Hominid Sites of Sterkfontein, Mapungubwe Cultural Landscape, Richtersveld Cultural and Botanical Landscape, Vredefort Dome and Robben Island 🗸🗸
Environmental World Heritage Sites of South Africa selected for their natural importance namely the Cape Floral Region Protected Areas, Isimangaliso Wetlands Park as well as uKhahlamba/Drakensberg Park which has been selected for its mixed significance 🗸🗸
Arts and culture festivals e.g. the National Arts Festival, the Hermanus Festival, Awesome Africa Music Festival and Macufe African Cultural Festival should more widely be advertised to encourage tourists to attend 🗸🗸
According to the World Health Organisation, a large majority of the African population make use of traditional medicines for health, social-cultural and economic reasons and forms part of the unique experience tourists experience when visiting local villages 🗸🗸
In South Africa tourists are made more aware of the important role traditional medicine plays in poverty reduction and employment creation 🗸🗸
Relaxation of restrictive tourist visa laws to facilitate easier entry into South Africa 🗸🗸 [Accept any other relevant answers] [Max. 10]
South Africa attracted over million tourists in 2020 /For every 8.1 additional tourist to South Africa, one new job is created/one per cent increase in tourism adds R million annually to the SA economy. 🗸🗸 [Accept any other relevant higher order conclusion] [Max. 2]
Tourism is the activities of people travelling to and staying in places outside their usual environment for no more than one consecutive year for leisure, business or other purposes PP 🗸🗸 [Accept any other correct relevant response] [Max 2]

MAIN PART Business sector

Tourism stimulates business in areas such as accommodation and entertainment 🗸🗸
The construction industry, in private-public partnership with the government to provide the infrastructure, manufacturing sector and recreation sector all benefits from increased demand due to tourism 🗸🗸
The previously disadvantaged communities get entrepreneurial opportunities through the black economic empowerment schemes 🗸🗸
A large number of people get business opportunities in the informal sector e.g. selling of artefacts 🗸🗸
Local retailers may have an increase in sales (and profits) because of increased demand from tourists 🗸🗸
Private businesses and government work in partnership to provide the infrastructure needed for tourism 🗸🗸
This increases the market share of and income of the these businesses 🗸🗸
Allow existing businesses to improve the quality and variety of their products PP 🗸🗸
Allow natural monopolies e.g. Table Mountain Cableway to achieve abnormal profits PP 🗸🗸
The public sector also provides a range of financial incentives for private sector tourism investment (grants, subsidies, loans, tax rebates) PP 🗸🗸 [Max 10]

Infrastructure development

Adequate and well-maintained infrastructure is essential for tourist destinations PP. 🗸🗸
Locals share this infrastructure with tourists 🗸🗸
Government often prioritises economic infrastructure such as ports and beaches 🗸🗸
In addition to physical and basic infrastructure, social infrastructure is also important for the growth of tourism🗸🗸
Most of the SDIs and development corridors also have tourism as an important focus PP 🗸🗸 [Max 8]
Members of households earn income from the tourism sector as tour operators, travel agents etc. 🗸🗸
Many households are indirectly involved in tourism as employees e.g. in hotels, transport sector. 🗸🗸
Entrepreneurs from households that operate as curio producers or musicians can earn income from tourism . 🗸🗸
A large number of households acquire skills in the tourism industry. 🗸🗸
School curriculum and learnership offer opportunities to acquire these skills . 🗸🗸
Encourages rural development because many tourist attractions are located in rural areas PP 🗸🗸 [Accept any other correct relevant response] [Max. 26]

ADDITIONAL PART Tourism can be successfully marketed in less popular destinations by:

advertising the firms' attractions in a variety of media including social media and internet which may reach both local and international potential tourists. 🗸🗸
focusing on a clear message that concentrates on the strength of the attraction/ uniqueness of the destination. 🗸🗸
using the indigenous knowledge systems of that particular area where possible PP. 🗸🗸
describing the service offered in the best possible way to catch the interest of the likely tourist PP E.g. the use of slogans. 🗸🗸
charging a price that is competitive and money well spent for the service offered. 🗸🗸
helping the tourist to view the entire service as value for money – deliver a worldclass visitor experience 🗸🗸
highlighting other places of interest in the vicinity of the attraction as part of a package 🗸🗸
focusing on proudly South African products/services / Sho’t Left campaign PP 🗸🗸
help disadvantaged South Africans to benefit from tourist attractions in the less popular destinations PP 🗸🗸 [Accept any other correct relevant response] [Max. 10]

CONCLUSION A weaker exchange rate has been a major contributing factor to South Africa's tourism industry growth over many years. 🗸🗸 [Accept any correct relevant response] [Max 2]

INTRODUCTION Environmental sustainability can be defined as development that meets the need of the present without compromising the ability of future generations to meet their own needs. 🗸🗸

BODY: MAIN PART Public sector intervention Because it is difficult to enforce measures to ensure sustainability the government has to intervene. 🗸🗸

Environmental taxes Environmental taxes (green taxes) can be added to the cost of goods and services for the negative impact they have on the environment. 🗸🗸 The government uses the income generated through these taxes to protect the environment. 🗸🗸 Taxes can be imposed on petrol, paper, emission gases etc. 🗸🗸 In 2003 the government has legislated the use of biodegradable plastic bags which consumers had to pay for🗸🗸 The hope is that they will use fewer bags and ensure a litter free environment. 🗸🗸

Charging for dumping of waste A monthly fee as part of municipal accounts is charged for collection of waste, sewage and garbage. 🗸🗸 Households already pay for the collection of rubbish. 🗸🗸 The factory owner might clean up his waste if it cost him to dump it. 🗸🗸 Industries might also pay for emitting gases that can be harmful to people and the environment. 🗸🗸 Subsidies Subsidies can be awarded to businesses that are willing to reduce pollution and waste. 🗸🗸 Waste can also be reduced by using new techniques or equipment such as solar energy. 🗸🗸 Emission gases from factories can be reduced using new technology. 🗸🗸

Granting property rights Normally owners of properties tend to be more protective over their resources than users who are only interested in the profits the resources offer. 🗸🗸 For this reason the government might grant property rights over a specific area. 🗸🗸 Property rights empowers owners to negotiate contracts with businesses who wish to exploit the area’s resources. 🗸🗸

Marketable permits A government can decide on the maximum desired level of pollution in an area. 🗸🗸 It then distribute pollution rights (marketable permits) to factories within that area. 🗸🗸 This means that each factory can pollute to a certain limit. 🗸🗸 It means that marketable permits are licenses that polluters can buy or sell to meet the control levels set by government. 🗸🗸

Education Incorporating topics into the curriculum of school fosters awareness. 🗸🗸 The public is gradually been made aware of this rising problem. 🗸🗸 Plastic, bottles and cartons can be recycled or made biodegradable. 🗸🗸

Public sector control If the government’s intervention does not attain the desired results, then it has to intervene more directly by setting and enforcing limits. 🗸🗸

Environmental Impact Assessment In SA every projected construction, mining or similar development has to undergo an assessment by qualified environmental professionals. 🗸🗸 To prove that it will not cause unwarranted environmental damage and that the damage can be repaired after construction. 🗸🗸 The cost if built into the project. 🗸🗸

Command and Control Regulations that are set and enforce environmental limits or standards. 🗸🗸 Quantity: e.g. set the limit to the amount of fish to catch, or limit the season catching certain species of fish. 🗸🗸 Quality: e.g. drinking water quality is carefully monitored and controlled. 🗸🗸 Air quality in workplace is subject to minimum standards. 🗸🗸 Social effect: e.g. noxious fumes from factories, dumping of medical waste near settlements, and noise pollution. 🗸🗸

Voluntary agreements Agreements between government and businesses voluntarily to address negative environmental impacts of industries. 🗸🗸 Businesses voluntary agree to decrease the emissions of pollutants. 🗸🗸 Most prefer negotiations so that they can tailor their specific needs and include it into their planning🗸🗸 Agreements can be formal, which is legally binding contract or informal. 🗸🗸 [Max 26]

ADDITIONAL PART Government does not exercise effective control over the continuous dumping of waste because of a lack of coordination between departments. 🗸🗸 The fines imposed on industries that dump waste are too lenient and they continue polluting the environment. 🗸🗸

The minimum standards set for hazardous gas and fuel emissions are not enforced or adjusted. 🗸🗸 The recycling of waste materials are not widely encouraged and promoted and landfill sites are overflowing. 🗸🗸 Government has various laws that is not really effectively implemented. 🗸🗸 Poor service delivery also adds to the problem in certain areas. 🗸🗸 [Accept any other relevant answer] [Max 10]

CONCLUSION Each and every individual, business and government needs to stand together to save our planet. [Accept any other relevant conclusion] [Max 2] Discuss in detail the following problems and the international measures taken to ensure sustainable development (Environmental Sustainability)

INTRODUCTION Environment refers to the physical surroundings and physical conditions that affect people’s lives. 🗸🗸 The ever-increasing pressure on our environment originates from increasing population numbers and excessive consumption🗸🗸 Our air, land, and water are under constant assault from the ever-growing ravages of man-made pollution generated chiefly by industrialized societies. 🗸🗸 [Accept any appropriate introduction] [Max 2]

BODY-MAIN PART Conservation

Conservation is necessary because human actions cause pollution and over-utilisation of resources. 🗸🗸
Conservation is a strategy aimed at achieving the sustainable use and management of natural resources. 🗸🗸
Conservation seeks a creative continuity of the environment while ensuring that change is sympathetic to the quality of life for both present and future generations. 🗸🗸
Certain aspects of conservation need to be taken into account.
Firstly, there is an opportunity cost. 🗸🗸
Secondly, externalities are often present. 🗸🗸
Lastly, self-interest has a short term horizon – meaning that decisions cannot be left entirely to market forces. 🗸🗸
Over utilization of resources causes a reduction in supply, increase in prices, contradiction of demand and a search for substitutes. 🗸🗸
This necessitates conservation of both renewable and non-renewable resources. 🗸🗸
Conservation has to be concerned with limiting what is harvested in order to maintain a stable stock at least at the minimum level. 🗸🗸
Government can use permits and quotas as two possible direct control methods in order to maintain the stock of resources at the minimum level. 🗸🗸

Preservation

Preservation involves any strategy undertaken to safeguard the environment, maintain its current condition and keep it as habitable as possible for people and animals. 🗸🗸
Heritage sites, indigenous forests, specifies of animals etc. that have special cultural or environmental significance, are often targeted preservation. 🗸🗸
Preservation is not likely to work as a private enterprise because the benefit to society is much bigger than the income of the producer. 🗸🗸
It may be possible to use cost-benefit analysis to calculate the social benefits of preservation of the environment.
The weaknesses in market solutions require the government to intervene in order to preserve environment assets. 🗸🗸
Government could do any of the following:
Buy or expropriate – Environmental assets are simply closed for human use. 🗸🗸
Subsidise-A subsidy would increase net benefits to the owner and raise the property’s present value. 🗸🗸
Controls – The government can compel the owner to apply control measures like restricting the quantities exploited or number of visitors allowed per day. 🗸🗸 [26 Max]

ADDITIONAL PART Stockholm Conference (1972)

The Stockholm Conference was the first major large scale international meeting on the environment convened with the support of the United Nations. 🗸🗸
The meeting agreed upon a declaration containing 26 principles concerning the environment and development, an action plan with 109 recommendations and a resolution. 🗸🗸
The meeting directly impacted on the environmental policies of many countries. 🗸🗸

Rio de Janeiro Earth Summit (1992)

This meeting acknowledged the importance of cooperation in addressing environmental concerns that threaten sustainability. 🗸🗸
The conference helped to make countries around the world aware of the dangers of unsustainable development. 🗸🗸
Unfortunately the principles outlined and accepted at the summit were not binding and subsequently many countries did not confirm to them. 🗸🗸

Rio + 5 (1997)

This conference noted that globalization made some countries poorer – 🗸🗸
In particular African countries and the least developed countries showed a low level of growth or even declined. 🗸🗸

Kyoto Protocol for Climate Change (1997)

Countries committed themselves to reducing their total emissions of greenhouse by 5 %.🗸🗸
Unfortunately, China was excluded from this agreement and the USA withdrew. 🗸🗸

World Summit on Sustainable Development (2002)

The objective of this summit held in Johannesburg was to conserve natural resources in a world that is growing in population. 🗸🗸
The meeting focused on issues like poverty eradication, water and sanitation, energy, health agriculture and biodiversity. 🗸🗸

COP 17 (2011)

The main goal of the conference held in Durban was to establish a treaty to limit carbon emissions and plan strategies to keep global temperature rise to less than 2 degree Celsius in the 21st Century. 🗸🗸
Although the framework for this treaty was established it was not finalised. 🗸🗸
The solution to our environmental problems will depend on our ability to make sound economic decisions that take account of the natural environment and to change our individual behaviour and attitudes. 🗸🗸 [Accept any other relevant conclusion] [Max 2]

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3.4.4 Oligopoly (Edexcel)

Last updated 20 Sept 2023

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This Edexcel study note covers Oligopoly

a) Characteristics of Oligopoly:

High Barriers to Entry and Exit: Oligopolistic markets often have significant barriers that prevent new firms from entering the industry or existing firms from easily exiting. These barriers can include high capital requirements, economies of scale, patents, and government regulations.
High Concentration Ratio: Oligopolies are characterized by a small number of large firms dominating the market. The concentration ratio measures the market share held by the largest firms in the industry, and in oligopolistic markets, this ratio is typically high.
Interdependence of Firms: Oligopolistic firms are highly aware of the actions and decisions of their competitors. They must consider how their own choices, such as pricing and marketing strategies, will affect the behavior and reactions of rival firms.
Product Differentiation: Oligopolistic firms often engage in product differentiation to distinguish their offerings from competitors. This can include branding, quality variations, and advertising to create brand loyalty.

b) Calculation of n-Firm Concentration Ratios and Their Significance:

The n-firm concentration ratio measures the combined market share of the largest n firms in an industry. It is calculated by summing the market shares of these firms. Significance:

Higher concentration ratios indicate a more concentrated industry with fewer dominant firms.
Lower concentration ratios suggest a more competitive industry with a greater number of smaller firms.
It can provide insights into the degree of market power held by the largest firms and potential antitrust concerns.

c) Reasons for Collusive and Non-Collusive Behavior: Collusive Behavior:

Maintaining High Prices: Firms in an oligopoly may collude to set high prices and limit competition, increasing their profits collectively.
Stability: Collusion can provide market stability, reducing uncertainty for firms and consumers.
Avoiding Price Wars: Collusion helps firms avoid destructive price wars.

Non-Collusive Behavior:

Competition: Firms may choose to compete aggressively to gain market share and increase profits individually.
Legal Constraints: Antitrust laws and regulations prohibit collusion, encouraging firms to compete independently.
Differences in Objectives: Firms may have differing goals and incentives that make collusion difficult.

d) Overt and Tacit Collusion; Cartels and Price Leadership:

Overt Collusion: Occurs when firms openly agree to cooperate and set prices or output levels. This can lead to the formation of cartels, which are explicit agreements among firms to coordinate their actions.
Tacit Collusion: Involves firms behaving in a manner that resembles collusion without any explicit agreement. Firms may follow observed pricing patterns set by competitors or engage in price leadership, where one dominant firm sets the price and others follow suit.

e) Prisoner's Dilemma in a Two-Firm Model:

The prisoner's dilemma is a classic game theory scenario where two rational players, in this case, two firms, make decisions that result in suboptimal outcomes. In an oligopolistic context, if both firms choose to compete aggressively, they may trigger a price war and both suffer lower profits. However, if both firms collude and set high prices, they both earn higher profits. The dilemma arises because each firm has an incentive to betray the collusion agreement to gain a larger share of the profits, but if both firms do this, they both end up worse off.

f) Types of Price Competition:

Price Wars: Fierce competition where firms continuously lower prices to gain market share, often resulting in reduced profits for all.
Predatory Pricing: Occurs when a firm sets very low prices with the intent of driving competitors out of the market, after which it can raise prices.
Limit Pricing: A strategy where a dominant firm sets prices low enough to discourage new entrants from the market.

g) Types of Non-Price Competition:

Product Differentiation: Firms emphasize the unique qualities and features of their products through branding, quality, design, or advertising.
Advertising and Marketing: Firms engage in extensive advertising and marketing campaigns to create brand loyalty and awareness.
Innovation: Competing through the development of new products, technologies, or processes.
Customer Service: Offering exceptional customer service and support as a competitive advantage.
Distribution Channels: Establishing efficient distribution networks to reach customers faster and more conveniently.

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Essay on Oligopoly: Top 8 Essays on Oligopoly | Markets | Microeconomics

Essay on Oligopoly

Essay # 1. Introduction to Oligopoly:

Essay # 2. Characteristics of Oligopoly:

1. Price-Searching Behaviour :

2. Product Characteristics :

3. Interdependence and Uncertainty :

4. Different Reaction Patterns and Use of Models :

5. Non-Price Competition :

Essay # 3. Scope of Study of Oligopoly :

Essay # 4. Models of Oligopoly:

3. The Stackelberg Model :

6. The Dominant Firm Model :

7. Collusive Oligopoly: The Cartel Model :

Essay # 5. Sales (Revenue) Maximisation :

Graphical Analysis :

Essay # 6. Constrained Revenue Maximisation :

Mathematical Analysis :

How firms in Oligopoly compete

Kinked Demand Curve Diagram

Using game theory

Examples of Competition in oligopoly

Coffee market

How firms compete in general

Oligopoly Notes & Questions (A-Level, IB)

Oligopoly Economics Notes with Diagrams

Oligopoly Multiple Choice Questions (A-Level)

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Learning Objectives

Why Do Oligopolies Exist?

Collusion or Competition?

Collusion versus cartels: How can I tell which is which?

The Prisoner’s Dilemma

The Oligopoly Version of the Prisoner’s Dilemma

What is the Lysine cartel?

How to Enforce Cooperation

Tradeoffs of Imperfect Competition

The Temptation to Defy the Law

Share This Book

10 Oligopoly

Types of Firm Integration

Horizontal Integration

Vertical Integration

Lateral Integration

The Strength of an Oligopoly

10.2 Game theory

Types of Strategies

Dominant Strategy

Nash Equilibrium

The Prisoner’s Dilemma

Game Tables

Solving Prisoner’s Dilemma with Dominant Strategy

Solving Prisoner’s Dilemma with Nash Equilibrium

10.3 Cartels and Collusion

Cartel Theory

Share This Book

What Is an Oligopoly?

The Bottom Line

Oligopoly: Meaning and Characteristics in a Market

Key Takeaways

Oligopoly Characteristics

Oligopolies and Game Theory

Advantages and Disadvantages of an Oligopoly

Disadvantages

Example of an Oligopoly

What Are Some Negative Effects of an Oligopoly?

What Is an Example of a Current Oligopoly?

Is the U.S. Airline Industry an Oligopoly?

Defining and measuring oligopoly

Concentration ratios

Barriers to entry

Non-price strategies

Price stickiness

Maximising profits

The Prisoner’s Dilemma

Examples of Oligopoly