BRIEF PRINCIPLES OF MACROECON.-ACCESS
7th Edition
ISBN: 9781305096592
Author: Mankiw
Publisher: CENGAGE L
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Chapter 14, Problem 9PA
Subpart (a):
To determine
The impact of increased savings.
Subpart (b):
To determine
The impact of increased savings.
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Suppose that Americans decide to increase their saving. As a result, the real interest rate will
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Would each of the following transactions be includedin U.S. net exports or in U.S. net capital outflow?Indicate whether it would represent an increase or adecrease in that variable.a. An American buys a Sony TV.b. An American buys a share of Sony stock.c. The Sony pension fund buys a bond from theU.S. Treasury.d. A worker at a Sony plant in Japan buys someGeorgia peaches from an American farmer.
In 1992, 18.6 million Canadians visited the United States, but only 11.8 million U.S. residents visited Canada. By 2002, roles had been reversed: more U.S. residents visited Canada than vice versa.
Why did the tourism reverse direction? Canada didn’t get any warmer from 1992 to 2002 – but it did get cheaper. The reason is a large change in the exchange rate: in 1992 Canadian dollar was worth $0.80, but by 2002 it had fallen in the value by 20% to about $0.65. This means that Canadian goods and services, particularly hotel rooms and meals, were about 20% cheaper for Americans in 2002 compared to 1992. American vacations had become 20% more expensive for Canadians. Canadians responded by vacationing in their own country or in other parts of the world.
Foreign travel is an example of a good that has a high price elasticity of demand: elasticity=4.1.
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BRIEF PRINCIPLES OF MACROECON.-ACCESS
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