Principles of Macroeconomics (MindTap Course List)
7th Edition
ISBN: 9781285165912
Author: N. Gregory Mankiw
Publisher: Cengage Learning
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Chapter 18.2, Problem 2QQ
To determine
Define nominal exchange rate and real exchange rate.
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E1
The higher the value of e, the ______________(More or less) units of foreign currency a dollar buys.
When a nominal exchange rate goes up, we say the domestic currency is _________(appreciating or depreciating) against the foreign currency.
When a nominal exchange rate goes down, we say that the domestic currency is _________(depreciating or appreciating) against the foreign currency.
Give typing answer with explanation and conclusion
Consider the exchange rate between U.S. Dollar and Mexican Peso: USD/MXN. Initially, the supply curve for USD is 100 + eN bln dollars per week and the demand curve is 140 - eN bln dollars per week. There is a financial crisis in Mexico and the government fears that it may lead to capital outflows that would make the crisis even worse. They decide that if Mexican Peso depreciates by more than 20% the central bank will step in and fix the exchange rate. As the crisis unfolds the demand for the U.S. dollars increases to 142 - eN and the supply of dollars falls to 99 + eN. How should the central bank of Mexico react to this change?
d. What does it mean when a country’s currency depreciates in the foreign exchange markets?
e. Who wins and who loses in an economy when its currency devaluates in the foreign exchange market?
Chapter 18 Solutions
Principles of Macroeconomics (MindTap Course List)
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- Does a higher rate of return in a nations economy, all other things being equal, affect the exchange rate of its currency? If so, how?arrow_forwardA British pound cost 2.00 in U.S. dollars in 2008, but 1.27 in U.S. dollars in 2017. Was the pound weaker or stronger against the dollar? Did the dollar appreciate or depreciate versus the pound?arrow_forwardSo, what has happened to the USD-EUR exchange rate over the past year or two? Can you tell anything about what you would do from looking at the trends? Has the USD appreciated or depreciated vs. the EURarrow_forward
- The following table shows four nominal exchange rates expressed in Canadian dollars per unit of the foreign currency for two different quarters (Source: Bank of Canada). The column names are the currency codes. Answer the questions using this table. i. MYR: ii. NOK: Year 2000 iii. PEN: 2010 iv. TWD: O Appreciated Quarter 4 4 O Appreciated O Depreciated O Remained unchanged Appreciated O Indicate whether each currency has appreciated, depreciated, or neither, against the Canadian dollar between the two periods. Appreciated O Depreciated ORemained unchanged MYR Depreciated 0.4015 0.3251 Depreciated NOK O 0.1646 0.1709 Remained unchanged PEN Remained unchanged 0.4339 0.3612 TWD 0.0471 0.0334arrow_forward11. Suppose that apples were the only good produced in the United States and Mexico. In Mexico, apples sell for 12 pesos apiece. In the Unites states, apples sell for $0.50 apiece. a. According to the theory of Purchasing Power Parity, what is the equilibrium nominal exchange rate between the U.S. dollar and the Mexican peso? What would the real exchange rate between the U.S. and Mexico in that case? b. Suppose the price of apples rises at a rate of 3% per vear in the U.S., but at a rate of 12% per year in Mexico. According to PPP, by how much should we expect the nominal U.S dollar/Mexican peso exchange rate to change in the course of 1 year (up, or down, and by what %)? c. Starting at the exchange rate you calculated in (a), and assuming the rates of inflation remain the same as in (b), what nominal exchange rate would you expect in 3 years?arrow_forward1- $/yen = .009, yen/pound = 120, $/pound = 1.15 a. Is there alignment of exchange rates? b. Will arbitrage take place? c. At what direction the arbitrage will take place? d. For an investor investing $1000000, what will be the gain? Only typed answerarrow_forward
- 20. According to the theory of uncovered interest parity, which of the following variables does not affect Argentina's current nominal exchange rate with the U.S.? a. Argentina's bond default risk. b. Argentina's nominal interest rate. c. Demand for Argentina's exports. d. The future nominal exchange rate between the two countries. e. None of the above: each of them affects the nominal exchange rate. 21. According to the theory of uncovered interest parity, Argentina's current nominal exchange rate with the U.S. depends on which of the following variables? a. The money multiplier u in Argentina. b. Autonomous spending in the U.S. c. The nominal interest rate in the U.S. d. Argentina's current account balance CA. e. None of the above.arrow_forwardComputing the real exchange rate: 2. Assume that the nominal exchange rate between U.S. and Mexico is: e = 10 pesos per $. The price of Tall Starbucks Latte: P = $3 in U.S.; P* = 24 pesos in Mexico. A. What is the price of a U.S. latte measured in pesos? B. Compute the real exchange rate, measured as Mexican lattes per US latte. C. Interpret the real exchange rate you obtain in “B”.arrow_forwardA Japanese bicycle costs 10,000 Yen. The $/Yen exchange rate is $.01/1 yen. What is the US dollar cost of the Japanese bicycle? A. $100 B. $95.59 C. $90 D. $98arrow_forward
- 1. In 1960 a U.S. dollar sold for 620 Italian lire. If PPP held in 1960, what would the PPP value of the exchange rate have been in 1987 if Italian prices rose 12 times and U.S. prices rose 4 times between 1960 and 1987?arrow_forwardThe nominal exchange rate of the Australian dollar is 0.67. The CPI in the US is 300 and the same basket costs 430 in Australia. (a) What can you say about the purchasing power parity holding for Australia? Show calculation. Answer: 0.96 (b) The nominal Australian GDP is $1.5 trillion. Find Australia’s purchasing power parity GDP. Which one is more relevant for most purposes? What is the other one used for? Answer:1.56arrow_forward3. Considering the foreign exchange market, identify at least THREE causes for a decrease in the demand for dollars.arrow_forward
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