Bundle: Principles of Microeconomics, 7th + LMS Integrated Aplia, 1 term Printed Access Card
7th Edition
ISBN: 9781305242463
Author: N. Gregory Mankiw
Publisher: Cengage Learning
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Question
Chapter 16, Problem 7PA
Subpart (a):
To determine
Change in number of firms and demand.
Subpart (b):
To determine
Profit maximizing quantity.
Subpart (c):
To determine
Profit maximizing price.
Subpart (d):
To determine
Profit maximization.
Subpart (e):
To determine
Measuring values of firms inmonopolistic competition.
Expert Solution & Answer
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Consider a monopolistically competitive market with N firms. Each firm's business opportunities are described by the following equations:
Demand: Q=100/N-P
Marginal Revenue: MR=100/N-2Q
Total Cost: TC=50+Q2
Marginal Cost: MC=2Q
a. How does N, the number of firms in the market , affect each firms demand curve? Why?
b. How many units does each firm produce? (The answer to this and the next two questions depend on N)
c. What price does each firm charge?
d. How much profit does each firm make?
e. In the long run, how many firms will exist in this market?
a) Can the threat of a price war deter entry by potential competitors? What actions might a firm take to make this threat credible?
b)Why is the firm’s demand curve flatter than the total market demand curve in monopolistic competition? Suppose a monopolistically competitive firm is making a profit in the short run. What will happen to its demand curve in the long run?
Assume the figure on the right shows the cost structure for a monopolistically
competitive firm selling a particular brand of shoes. MC is the marginal cost curve
and AC is the average cost curve.
If this firm produces 2 thousand pairs of shoes, does it minimize average cost?
How much more would they need to produce to reach minimum average cost?
The firm needs to produce an additional thousand pairs of shoes to reach
minimum average cost. (Enter your response as an integer.)
SEED
Price (dollars per pair)
80-
72-
64-
56-
48-
40-
32-
24-
16-
8-
0-
0
1
Quantity (in thousands)
MC
AG
10
Q
20
Chapter 16 Solutions
Bundle: Principles of Microeconomics, 7th + LMS Integrated Aplia, 1 term Printed Access Card
Ch. 16.1 - Prob. 1QQCh. 16.2 - Prob. 2QQCh. 16.3 - Prob. 3QQCh. 16 - Prob. 1CQQCh. 16 - Prob. 2CQQCh. 16 - Prob. 3CQQCh. 16 - Prob. 4CQQCh. 16 - Prob. 5CQQCh. 16 - If advertising makes consumers more loyal to...Ch. 16 - Prob. 1QR
Ch. 16 - Prob. 2QRCh. 16 - Prob. 3QRCh. 16 - Prob. 4QRCh. 16 - How might advertising reduce economic well-being?...Ch. 16 - Prob. 6QRCh. 16 - Prob. 7QRCh. 16 - Prob. 1PACh. 16 - Prob. 2PACh. 16 - Prob. 3PACh. 16 - Prob. 4PACh. 16 - Prob. 5PACh. 16 - Prob. 6PACh. 16 - Prob. 7PACh. 16 - Prob. 8PACh. 16 - Prob. 9PACh. 16 - Sleek Sneakers Co. is one of many firms in the...
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