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Under a system of flexible exchange rates, which one of the following is most likely to cause a nation’s currency to appreciate on the foreign exchange market?
A)
An increase in the nation’s domestic rate of inflation.
B)
An increase in real foreign interest rates.
C)
A decrease in the nation’s domestic rate of inflation.



A decrease in the nation’s domestic rate of inflation means that the nation’s currency will tend to appreciate (or depreciate less rapidly) in value. Those outside the U.S. will trade their currency for dollars in order to take advantage of the relatively lower goods prices. This will cause an increase in the demand for dollars.

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When a country’s monetary authority increases the money supply, a unit of money:
A)
gains value both in terms of the domestic goods it can buy and in terms of the foreign currency it can buy.
B)
gains value in terms of the domestic goods it can buy but loses value in terms of the foreign currency it can buy.
C)
loses value both in terms of the domestic goods it can buy and in terms of the foreign currency it can buy.



An expansionary monetary policy causes inflation, which reduces domestic purchasing power. In addition, inflation causes a currency to depreciate in value.

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Which of the following is least likely to cause a country's currency to depreciate?
A)

Faster growth of imports relative to exports.
B)

Slow growth of income relative to one's trading partners.
C)

Domestic real interest rates are less than those abroad.



Slow growth of income relative to one's trading partners will cause imports to lag behind exports. When the demand for a country's exports increases, the demand for their currency also increases causing their currency to appreciate.

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A country’s currency will appreciate when its:
A)
capital account is in surplus but not changing.
B)
exports rise in relation to its imports.
C)
imports rise in relation to its exports.



A country’s currency will appreciate after its exports rise in relation to its imports. An increase in exports means that other countries are buying the country’s currency, which increases its value

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If increased borrowing by the government drives up the real interest rate in the United States, then:
A)
the U.S. dollar will depreciate in the foreign exchange market.
B)
U.S. exports will expand relative to imports.
C)
an inflow of loanable funds from abroad will occur.



The result is an increase in demand for the U.S. dollar and it will appreciate relative to countries whose available real rate of return is low. Thus, an increase in loanable funds will occur.

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Which of the following is least likely to affect the appreciation or depreciation of a nation’s currency?
A)

Consumers substituting one product for another.
B)

Differential income growth.
C)

Inflation rates within a country.



Consumers substituting one product for another influences demand, but this may not necessarily affect imports or exports. Factors affecting the appreciation or depreciation of a currency are: inflation rates, interest rates, income growth, and macroeconomic factors such as monetary and fiscal policies.

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The factor most likely to cause a nation's currency to appreciate on the foreign exchange market is:
A)
an increase in the nation's foreign investment (assets purchased from foreigners).
B)
an increase in real interest rates in other countries.
C)
an increase in exports relative to imports.



Demand for foreign currencies comes from demand for things produced by foreigners. For example, the demand for U.S. dollars on the foreign exchange market comes from non-Americans buying things from Americans. If U.S. imports decrease and exports increase, there is an increased demand for U.S. dollars because foreign countries are purchasing more goods from the U.S., thus appreciating the U.S. dollar.

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Six months ago, a country’s currency was quoted at 1,128.0 units to the U.S. dollar. Today, the currency is trading at 1,234.0 units to the U.S. Dollar. Which of the following factors is the least likely cause of this currency movement? The country’s:
A)
inflation rate increased (relative to the United State's inflation rate).
B)
government recently undertook an unanticipated restrictive monetary policy action.
C)
economy grew at a faster rate than the U.S. economy.



From the given exchange rates, we determine that the foreign currency (FC) has depreciated against the U.S. Dollar (it now takes more units of FC to buy one dollar). An unanticipated shift to contractionary monetary policy would lead to currency appreciation. The contractionary policy leads to lower economic growth, a lower inflation rate, and higher real interest rates. Domestic products are less expensive, foreign investment is encouraged, and exports increase.
The other statements are true. The following factors will cause a nation’s currency to depreciate:
  • High income growth (relative to trading partners) causes imports (and the demand for foreign currency) to exceed exports (and the demand for domestic currency).
  • Higher rate of inflation than trading partners (domestic citizens increase their demand for foreign goods and thus foreign currency).
  • Lower domestic real interest rates (than those abroad). The country’s assets are less attractive to foreigners.

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An economy is in long-run equilibrium and the values of its imports and exports are equal. If the growth rate of the money supply is unexpectedly decreased, what are the most likely effects on real GDP? Real GDP will:
A)
increase.
B)
stay the same.
C)
decrease.



Real GDP is likely to decrease as higher real interest rates (resulting from slower money supply growth) reduce business investment and consumers’ purchases of durable goods.

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One year ago, the Canadian Dollar (CAD) was quoted at Australian Dollar (AUD) 0.79800. Today, the CAD is trading at AUD 0.82400. Assume that Canada and Australia are trading partners. Which of the following statements is most accurate? Over the past year, the Canadian:
A)
real interest rate decreased (relative to Australia's real interest rate).
B)
economy grew at a faster rate than the Australian economy.
C)
government recently undertook an unanticipated expansionary fiscal policy action.


From the given exchange rates, we determine that the Canadian Dollar has appreciated against the Australian Dollar (the CAD now buys more units of AUD). An unanticipated shift to a more expansionary fiscal policy will, in the short run, lead to appreciation. The increased aggregate demand results in higher economic growth and higher inflation. These two factors normally result in currency depreciation. However, the third impact of the policy, increased budget deficits and government borrowing, increases real interest rates, resulting in currency appreciation. This last effect dominates in the short run. Both remaining statements are incorrect.


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