Economics (MindTap Course List)
13th Edition
ISBN: 9781337617383
Author: Roger A. Arnold
Publisher: Cengage Learning
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Chapter 24, Problem 3WNG
To determine
Determine four-firm concentration ratio.
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Use a game tree to illustrate why an aircraft manufacturer may price below the current marginal cost in the short run if it has a steep learning curve.
(Hint:
Show that learning by doing lowers its cost in the second period.)
Part 2
Assume for simplicity the game tree is illustrated in the figure to the right. Pricing below marginal cost reduces profits but gives the incumbent a cost advantage over potential rivals. What is the subgame perfect Nash equilibrium?
Answer
M” method
Given the following model, solve by the method of “M”. (see image)
Chapter 24 Solutions
Economics (MindTap Course List)
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