Microeconomic Theory
12th Edition
ISBN: 9781337517942
Author: NICHOLSON
Publisher: Cengage
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Question
Chapter 15, Problem 15.11P
a)
To determine
Reason for extent of firm’s market.
b)
To determine
To find:
Profit maximizing
c)
To determine
To find:
Derivation of
d)
To determine
To find:
Profit at equilibrium is
e)
To determine
To find:
Number of firms to enter in long-run.
f)
To determine
To find:
Socially optimal level of differentiation
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Now suppose United Air Lines enters the Atlanta market. Consider this to be an oligopoly market with two firms that behave in a Cournot Model fashion. The
market demand schedule is cost schedule for both firms are:
P = 400 - .5*Q,
and firm level cost for both firms is
MC=AC=Scomp=100.
What is the Cournot Market Price? Fill in the blank below with your answer. Your answer should be entered as a whole number such as 102. If you get 102.56,
do not round or enter any decimal places, just enter 102 and nothing else for the answer.
Now consider Atlanta as an oligopoly market with five airlines that behave in a Cournot Model fashion. The Atlanta market demand schedule is:P = 400 - .5*Q.The Cost schedule for Delta is:MC=AC=Scomp=100.The Cost schedule for the other four firms (United, Southwest, et al) is:MC=AC=Scomp=100.What is the Cournot Market Price
Two firms compete in a market to sell a standardized product and the inverse demand in the market is P = 400 – Q where Q = Q1 + Q2. The cost functions are: C1(Q1) = 8Q1 and C2(Q2) = 36Q2. If this market is characterized by a Stackelberg oligopoly, what is the optimal amount for the leader (firm 1) to produce?
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