Return to Figure 9.2. Suppose
Suppose a new firm with the same LRAC curve as the incumbent tries to bleak into the market by selling
Figure 9.2 Economics of Scale and Natural Monoploy
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- Consider a single country and a single good. The demand curve for this good is given by QD = 144 - 4P. Thereare two firms serving the market: Firm A and Firm B, where Firm A has a marginal cost of $20 and Firm B hasa marginal cost of $16. There are no fixed costs incurred by either firm. Assume that these firms compete in Cournot fashion. Part I. How many units of output each firm produces? Show your work. Part II. What is the equilibrium price in the market? Show your work.Part III. How much profit each firm makes? Show your work. Part IV. What is the consumer surplus? Show your work.arrow_forwardReturn to Figure 9.2. Suppose P0 is $10 and P1 is$11. Suppose a new firm with the same LRAC curve asthe incumbent tries to break into the market by selling4,000 units of output. Estimate from the graph what thenew firm’s average cost of producing output would be.If the incumbent continues to produce 6,000 units, howmuch output would the two firms supply to the market?Estimate what would happen to the market price as aresult of the supply of both the incumbent firm andthe new entrant. Approximately how much profit wouldeach firm earn?arrow_forwardA market consists of a dominant firm and a number of fringe firms. The followings are the information about these firms. Total market demand: QALL=300 – (2.5) P The competitive fringe supply function (total): QF=2P-12 The dominant firms marginal cost function: MC = 12 + (1⁄2) QD. a) What is the equilibrium price set by the dominant firm? b) How much will the competitive fringe supply to the market at the price found in question (a)? Show the answers graphically.arrow_forward
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