Microeconomics: Principles Problems & Policies (McGraw-Hill Series in Economics)
20th Edition
ISBN: 9780077660727
Author: McConnell
Publisher: MCG
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Chapter 4, Problem 1RQ
To determine
The impact of increasing supply on consumer surplus .
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Suppose a demand curve has a vertical intercept of (0,80). Suppose a supply curve has a vertical intercept of (0,0). The equilibrium price is $30 and the dollars. equilibrium quantity is 40. The total surplus is
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Fei, Morgan, and Lakesha are all in the market for new Levi’s jeans. The marginal benefit for each pair of jeans per year for each of them is provided in the following table:
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If the price of a pair of Levi’s jeans is $32, how many pairs of jeans will each person purchase? How much consumer surplus does each of them receive from the last pair of jeans purchased? How much consumer surplus will each of them receive for each of the pairs they buy at a price of $32? How much do they receive collectively?
1. Under what conditions and assumptions do markets maximize social welfare?
2. The maximization of social welfare in this model is defined as the maximization of consumer and producer surplus. Whose welfare is included in this interpretation of social welfare, and whose is excluded?
3. Do you think that social efficiency (defined as the maximization of consumer and producer surplus) is always an appropriate tool for analyzing the net impact of different policies?
- Can you think of some policy situations in which social efficiency is a sufficient measure for determining which policies should be enacted? Explain.
- Can you think of some policy situations in which social efficiency would be an inappropriate goal of policy discussions? Explain.
Chapter 4 Solutions
Microeconomics: Principles Problems & Policies (McGraw-Hill Series in Economics)
Ch. 4.A - Prob. 1ADQCh. 4.A - Prob. 2ADQCh. 4.A - Prob. 3ADQCh. 4.A - Prob. 1ARQCh. 4.A - Prob. 2ARQCh. 4.A - Prob. 3ARQCh. 4.A - Prob. 1APCh. 4 - Prob. 1DQCh. 4 - Prob. 2DQCh. 4 - Prob. 3DQ
Ch. 4 - Prob. 4DQCh. 4 - Prob. 5DQCh. 4 - Prob. 6DQCh. 4 - Prob. 7DQCh. 4 - Prob. 8DQCh. 4 - Prob. 9DQCh. 4 - Prob. 1RQCh. 4 - Prob. 2RQCh. 4 - Prob. 3RQCh. 4 - Prob. 4RQCh. 4 - Prob. 5RQCh. 4 - Prob. 6RQCh. 4 - Prob. 7RQCh. 4 - Prob. 1PCh. 4 - Prob. 2PCh. 4 - Prob. 3PCh. 4 - Prob. 4PCh. 4 - Prob. 5PCh. 4 - Prob. 6PCh. 4 - Prob. 7P
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