PRINCIPLES OF MACROECONOMICS(LOOSELEAF)
7th Edition
ISBN: 9781260110920
Author: Frank
Publisher: MCG
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Chapter 1.A, Problem 1A.4CC
To determine
Estimate what happens if the charge per minute decreased from 20 cents to 10 cents.
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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 1 Solutions
PRINCIPLES OF MACROECONOMICS(LOOSELEAF)
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