Macroeconomics (7th Edition)
7th Edition
ISBN: 9780134738314
Author: R. Glenn Hubbard, Anthony Patrick O'Brien
Publisher: PEARSON
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Question
Chapter 18, Problem 18.4RDE
To determine
The value of the Japan/US foreign exchange rate and US exports of goods to Japan.
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An exchange rate is the domestic price to purchase one unit of a foreign currency. For example, how much does it cost in
Canadian dollars to buy one US dollar?
There are various economic theories to predict exchange rates. The simplest theory is known as the Law of One Price or
also known as Absolute Purchasing Power Parity (PPP).
Use absolute PPP and the price of a Big Mac in different countries to complete the table below and to predict whether the
local currency is over or undervalued compared to the US dollar.
Country
USA
Canada
Saudi Arabia
Brazil
Italy
Source: The
Economist
Big Mac Price in
Local Currency
$4.62
$5.54
SR 10
R$ 12
€3.75
Current Market
Exchange Rate
e
1.10
3.75
2.27
0.74
Exchange Rate Predicted
by PPP and Big Mac
ê
According to the table above, an arbitrageur in Brazil could make money by
If the Big Mac Index were accurate for other tradeable goods and services, Brazil's AD curve would
O
Local
Currency should...
the US.
수
+
8°C. Clou
The graph represents a foreign exchange market and shows the supply and demand for Median Earth's currency, the shilling. The price of a shilling is stated in terms of Normandy's currency, the doubloon. The horizontal axis shows the quantity of shillings that are desired and offered for exchange. The exchange rate in doubloons per shilling is measured on the vertical axis. Answer the questions based on the graph.
Assume that you are studying exchange rates between India and the US. Assume that the equilibrium exchange rate in India is 76 Indian rupees per US dollar. Now suppose that the inflation rate falls in India. Which of the following choices shows a change we would expect to see in the Indian forex market? The demand for the US dollar would rise, leading to a depreciation of the Indian rupee. The demand for the Indian rupee would increase leading to an appreciation of the US dollar. The supply of the Indian rupee would rise leading to an appreciation of the Indian rupee. The supply of the US dollar would rise leading to an appreciation of the Indian rupee
Chapter 18 Solutions
Macroeconomics (7th Edition)
Ch. 18 - Prob. 18.1.1RQCh. 18 - Prob. 18.1.2RQCh. 18 - Prob. 18.1.3RQCh. 18 - Prob. 18.1.4PACh. 18 - Prob. 18.1.5PACh. 18 - Prob. 18.1.6PACh. 18 - Prob. 18.1.7PACh. 18 - Prob. 18.1.8PACh. 18 - Prob. 18.1.9PACh. 18 - Prob. 18.1.10PA
Ch. 18 - Prob. 18.1.11PACh. 18 - Prob. 18.2.1RQCh. 18 - Prob. 18.2.2RQCh. 18 - Prob. 18.2.3RQCh. 18 - Prob. 18.2.4RQCh. 18 - Prob. 18.2.5PACh. 18 - Prob. 18.2.6PACh. 18 - Prob. 18.2.7PACh. 18 - Prob. 18.2.8PACh. 18 - Prob. 18.2.9PACh. 18 - Prob. 18.2.11PACh. 18 - Prob. 18.2.12PACh. 18 - Prob. 18.2.13PACh. 18 - Prob. 18.2.14PACh. 18 - Prob. 18.3.1RQCh. 18 - Prob. 18.3.2RQCh. 18 - Prob. 18.3.3RQCh. 18 - Prob. 18.3.4PACh. 18 - Prob. 18.3.5PACh. 18 - Prob. 18.3.6PACh. 18 - Prob. 18.3.7PACh. 18 - Prob. 18.3.9PACh. 18 - Prob. 18.3.10PACh. 18 - Prob. 18.4.2RQCh. 18 - Prob. 18.4.5PACh. 18 - Prob. 18.4.6PACh. 18 - Prob. 18.4.7PACh. 18 - Prob. 18.4.8PACh. 18 - Prob. 18.5.1RQCh. 18 - Prob. 18.5.2RQCh. 18 - Prob. 18.5.3RQCh. 18 - Prob. 18.5.4PACh. 18 - Prob. 18.5.5PACh. 18 - Prob. 18.5.6PACh. 18 - Prob. 18.5.7PACh. 18 - Prob. 18.1RDECh. 18 - Prob. 18.2RDECh. 18 - Prob. 18.3RDECh. 18 - Prob. 18.4RDECh. 18 - Prob. 18.5RDECh. 18 - Prob. 18.1CTE
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