6. Consider a duopoly in which inverse demand is given by P= 100-Q, where Pis the price and Q is aggregate output. The marginal cost of each firm is initially equal to 55 and there are no fixed costs. The firms compete by simultaneously setting quantities. (a) What is the equilibrium quantity of each firm, the equilibrium price and the profit of each firm? Now assume that one of the firms, firm 1, develops a new technology that reduces its own marginal cost to 25. (b) If firm 1 keeps this innovation for itself (so that the marginal cost of firm 2 is still 55), what will be the new equilibrium levels of output, price and profits of the two firms? What is the consumer surplus in the market? Do consumers benefit from the innovation?

6. Consider a duopoly in which inverse demand is given by P= 100-Q, where Pis the price and Q is aggregate output. The marginal cost of each firm is initially equal to 55 and there are no fixed costs. The firms compete by simultaneously setting quantities. (a) What is the equilibrium quantity of each firm, the equilibrium price and the profit of each firm? Now assume that one of the firms, firm 1, develops a new technology that reduces its own marginal cost to 25. (b) If firm 1 keeps this innovation for itself (so that the marginal cost of firm 2 is still 55), what will be the new equilibrium levels of output, price and profits of the two firms? What is the consumer surplus in the market? Do consumers benefit from the innovation?

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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