Microeconomics (6th Edition)
6th Edition
ISBN: 9780134106243
Author: R. Glenn Hubbard, Anthony Patrick O'Brien
Publisher: PEARSON
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Chapter 2, Problem 2.2.3PA
To determine
Individual and neighbor’s
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Jefferson
Franklin
1 wheat 1/2 cotton
The table above shows the number of hours required to produce one
bushel of cotton and one bushel of wheat for Jefferson and Franklin. If
each person specializes according to his comparative advantage(s), a
mutually beneficial price ratio would be
=
1 wheat= 2/3 cotton
1 wheat = 0.4 cotton
Cotton (per bushel)
10 hours
12 hours
1 wheat 1/3 cotton
=
Wheat (per bushel)
5 hours
4 hours
ra
Country X does not allow imports of clothing. In its equilibrium without trade, a
sweater costs $20 and the equilibrium quantity is 3 million sweaters. One day, the
president decides to open the market to international trade. The market price of a
sweater falls to the world price of $16. The number of sweaters consumed in
Country X rises to 4 million, while the number of sweaters produced declines to 1
million.
a) illustrate in a graph the situation just described. Your graph should show all the
numbers.
b) Calculate the change in consumer surplus, producer surplus, and total surplus that
results from opening up trade.
Two countries (Home and Foreign) use labor to produce two goods: Cloth and Wheat. The number of units of the good that can be produced by one unit of labor are given below. The number of units of labor in the Home And Foreign countries are 10 and 30, respectively.
a) Calculate the opportunity costs of Cloth in the two countries, briefly describing your calculation. What are the goods in which the countries have comparative advantage?
b) Use appropriate examples for world price and indifference curves to show that both Home and Foreign benefit from trade. Mention the world price, and the point where production and consumption occur in the two countries after trade.
Wheat
Cloth
Home
12
3
Foreign
4
2
Chapter 2 Solutions
Microeconomics (6th Edition)
Ch. 2 - Prob. 1TCCh. 2 - Prob. 2TCCh. 2 - Prob. 2.1.1RQCh. 2 - Prob. 2.1.2RQCh. 2 - Prob. 2.1.3RQCh. 2 - Prob. 2.1.4PACh. 2 - Prob. 2.1.5PACh. 2 - Prob. 2.1.6PACh. 2 - Prob. 2.1.7PACh. 2 - Prob. 2.1.8PA
Ch. 2 - Prob. 2.1.9PACh. 2 - Prob. 2.1.10PACh. 2 - Prob. 2.1.11PACh. 2 - Prob. 2.1.12PACh. 2 - Prob. 2.1.13PACh. 2 - Prob. 2.1.14PACh. 2 - Prob. 2.2.1RQCh. 2 - Prob. 2.2.2RQCh. 2 - Prob. 2.2.3PACh. 2 - Prob. 2.2.4PACh. 2 - Prob. 2.2.5PACh. 2 - Prob. 2.2.6PACh. 2 - Prob. 2.2.7PACh. 2 - Prob. 2.2.8PACh. 2 - Prob. 2.2.9PACh. 2 - Prob. 2.2.10PACh. 2 - Prob. 2.2.11PACh. 2 - Prob. 2.2.12PACh. 2 - Prob. 2.2.13PACh. 2 - Prob. 2.2.14PACh. 2 - Prob. 2.2.15PACh. 2 - Prob. 2.3.1RQCh. 2 - Prob. 2.3.2RQCh. 2 - Prob. 2.3.3RQCh. 2 - Prob. 2.3.4RQCh. 2 - Prob. 2.3.5RQCh. 2 - Prob. 2.3.6RQCh. 2 - Prob. 2.3.7PACh. 2 - Prob. 2.3.8PACh. 2 - Prob. 2.3.9PACh. 2 - Prob. 2.3.10PACh. 2 - Prob. 2.3.11PACh. 2 - Prob. 2.3.12PACh. 2 - Prob. 2.3.13PACh. 2 - Prob. 2.3.14PACh. 2 - Prob. 2.3.15PACh. 2 - Prob. 2.3.16PA
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