Three electricity generating firms are competing in the market with the inverse demand given by P(Q) = 20 -Q. All firms have constant marginal costs. Firm 1's marginal cost is MC = 5; it has a capacity constraint of K1 = 5 units. Firm 2's marginal cost is MC = 8; it has a capacity constraint of K2 = 2.5 units. Firm 3's marginal cost is MC = 10; it has a capacity constraint of K3 = 2.5 units. A. The three firms compete in the style of Cournot. Please compute the Nash equilibrium quantities. Also compute the price in the Nash equilibrium. B. Which of these firms would have produced a larger quantity if it had a larger capacity? Please explain.

Economics: Private and Public Choice (MindTap Course List)
16th Edition
ISBN:9781305506725
Author:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. Macpherson
Publisher:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. Macpherson
Chapter24: Price-searcher Markets With High Entry Barriers
Section: Chapter Questions
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Three electricity generating firms are competing in the market with the inverse demand given by P(Q) = 20 - Q. All
%3D
firms have constant marginal costs. Firm 1's marginal cost is MC = 5; it has a capacity constraint of K1 = 5 units.
Firm 2's marginal cost is MC = 8; it has a capacity constraint of K2 = 2.5 units. Firm 3's marginal cost is MC = 10; it
%3D
has a capacity constraint of K3 = 2.5 units.
A. The three firms compete in the style of Cournot. Please compute the Nash equilibrium quantities. Also compute
the price in the Nash equilibrium.
B. Which of these firms would have produced a larger quantity if it had a larger capacity? Please explain.
Transcribed Image Text:Three electricity generating firms are competing in the market with the inverse demand given by P(Q) = 20 - Q. All %3D firms have constant marginal costs. Firm 1's marginal cost is MC = 5; it has a capacity constraint of K1 = 5 units. Firm 2's marginal cost is MC = 8; it has a capacity constraint of K2 = 2.5 units. Firm 3's marginal cost is MC = 10; it %3D has a capacity constraint of K3 = 2.5 units. A. The three firms compete in the style of Cournot. Please compute the Nash equilibrium quantities. Also compute the price in the Nash equilibrium. B. Which of these firms would have produced a larger quantity if it had a larger capacity? Please explain.
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