2. Walmart (firm 1) and Amazon (firm 2) are a duopoly in the grocery market. They are faced with an inverse demand of P(Q1,Q2) = 4 – 2(Q1 + Q2) and total costs of TC(Q;) = 2Q?, i = 1, 2. Note that the marginal cost is not constant! %3D

Survey Of Economics
10th Edition
ISBN:9781337111522
Author:Tucker, Irvin B.
Publisher:Tucker, Irvin B.
Chapter9: Monopolistic Competition And Oligoply
Section: Chapter Questions
Problem 15SQ
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Obtain the Stackelberg equilibrium in which Walmart moves first. Compare with the Cournot equilibrium (equilibrium quantity is 2525 and equilibrium profit is 1625)

2. Walmart (firm 1) and Amazon (firm 2) are a duopoly in the grocery market. They are faced
with an inverse demand of P(Q1, Q2) = 4 – 2(Q1 + Q2) and total costs of TC(Q;) = 2Q?,i = 1, 2.
Note that the marginal cost is not constant!
Transcribed Image Text:2. Walmart (firm 1) and Amazon (firm 2) are a duopoly in the grocery market. They are faced with an inverse demand of P(Q1, Q2) = 4 – 2(Q1 + Q2) and total costs of TC(Q;) = 2Q?,i = 1, 2. Note that the marginal cost is not constant!
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