Question 1

An optimum currency area is a geographic region

Accepted Answer

An optimum currency area is a geographic region where the benefits of having a common currency exceed the costs, meaning it is beneficial for the countries in the region to share a common currency. Inflation levels and exchange rate regimes are not the primary factors that determine whether an area is an optimum currency area.

Question 2

Compared to a system of fixed exchange rates,currency unions are beneficial because they

Accepted Answer

Currency unions eliminate transaction costs associated with currency exchange, thereby reducing the costs of trading goods and assets. Compared to fixed exchange rates, currency unions do not allow exchange rates to float and countries in a currency union cannot have an independent monetary policy. However, they do not restrict what countries can do with fiscal policy.

Question 3

Compared with a system of fixed exchange rates,currency unions are beneficial because they

Accepted Answer

Currency unions eliminate the possibility of speculative attacks on individual currencies because they involve adopting a single currency or pegging at a fixed rate to a common currency, thereby removing the fluctuations and uncertainties that can lead to speculative attacks.

Question 4

To encourage more investment,Mexico has lowered its tax rates to reduce the user cost of capital.Argentina is unable to pay back its foreign debts,causing its expected future marginal product of capital to fall.Mexico's real exchange rate will ________ and its net exports will ________.

Accepted Answer

Lowering tax rates in Mexico makes investing in Mexico more attractive, likely appreciating its currency due to increased demand for Mexican assets. Argentina's inability to pay back debts decreases its investment appeal, reducing demand for its currency and likely causing a depreciation relative to Mexico's. An appreciated currency makes a country's exports more expensive and imports cheaper, potentially leading to a fall in net exports.

Question 5

Describe the effects of contractionary fiscal policy by the domestic government on output,the real interest rate,and net exports in both the domestic and foreign country,using a Keynesian model.

Accepted Answer

The answer of Describe the effects of contractionary fiscal policy...

Question 6

The currency created by the European Monetary Union,for which notes and coins became available in 2002,is the

Accepted Answer

The currency created by the European Monetary Union, for which notes and coins became available in 2002 is the euro. The ECU was the predecessor to the euro and no longer exists as a currency, while the EMU is the organization responsible for implementing and overseeing the monetary policy of the eurozone. The pound is the currency of the United Kingdom and is not part of the eurozone.

Question 7

Describe the effects of contractionary monetary policy by the domestic central bank on output,the real interest rate,and net exports in both the domestic and foreign country,using a Keynesian model in the short run.What happens in the long run? Show a diagram to illustrate the short- and long-run effects in both countries.

Accepted Answer

The answer of Describe the effects of contractionary monetary policy...

Question 8

Europe may not be an optimum currency area because

Accepted Answer

One of the primary criteria for an optimal currency area is the mobility of labor, which allows workers to easily move to areas with better job opportunities. However, European countries have different languages and cultural barriers, which make it difficult for workers to move across borders. This lack of labor mobility makes it challenging for the European Union to form a single currency area. While the other options may impact the efficiency of the currency area, they are not as significant as labor mobility.

Question 9

Under a system of fixed exchange rates,what happens if a country's currency is undervalued?

Accepted Answer

If a country's currency is undervalued under a fixed exchange rate system, other countries will likely want to purchase the undervalued currency, thereby increasing demand and causing the value of the currency to rise. To maintain the fixed exchange rate, the country's central bank will need to intervene by selling its own currency and buying foreign currency, resulting in an increase in official reserve assets.

Question 10

A geographic region in which the benefits of having a common currency exceed the costs is

Accepted Answer

An optimum currency area is a geographic region in which the benefits of having a common currency exceed the costs. This means that the region must have a high degree of economic integration, flexible labor markets, and similar business cycles. Additionally, it must have a low degree of factor mobility, meaning that labor and capital cannot easily move between regions to adjust to economic shocks. Only in these circumstances will a common currency provide greater benefits than having independent currencies with flexible exchange rates.

Question 11

Assume the United States is currently running a current account deficit.The most effective way of eliminating this current account deficit would be to temporarily ________ government purchases and ________ the domestic money supply.

Accepted Answer

Decreasing government purchases would reduce domestic demand, leading to a decrease in imports. Decreasing the domestic money supply would increase interest rates, appreciating the domestic currency and further reducing imports by making them more expensive, while also potentially increasing exports by making domestic goods cheaper for foreign buyers. Both actions together would help in eliminating the current account deficit.

Question 12

Under a system of fixed exchange rates,what happens if a country's currency is overvalued?

Accepted Answer

If a country's currency is overvalued under a fixed exchange rate system, its central bank will have to sell its own currency and buy foreign currency in the foreign exchange market as a result of the external demand for its overvalued currency. This leads to a decrease in the country's official reserve assets because they are used to buy foreign currency.

Question 13

If a country that fixes its exchange rate has an undervalued exchange rate,then it will ________ reserves,unless it ________ its money supply to the appropriate level.

Accepted Answer

If a country has an undervalued exchange rate, it means that its currency is cheaper than it should be, leading to higher demand for its exports. This increases the inflow of foreign currency, causing the country to gain reserves. To maintain the fixed exchange rate, the country needs to increase its money supply to match the increased demand for its currency, preventing the currency from appreciating.

Question 14

Currency unions are rare because

Accepted Answer

Countries are generally reluctant to give up having their own currencies because it gives them greater control over monetary policy and allows them to adjust to economic shocks independently.

Question 15

If a country has an overvaluation problem,the best solution is to

Accepted Answer

The answer of If a country has an overvaluation problem,the...

Question 16

International businesses like a fixed exchange-rate system because

Accepted Answer

International businesses prefer fixed exchange-rate systems because they provide certainty and stability, allowing companies to plan their investments and operations with greater confidence. Knowing what the exchange rate will be enables companies to estimate costs and revenues, which can improve decision-making and reduce the risk of financial losses. Large swings in currency values, as in options A and B, increase uncertainty and risk for businesses. While fixed exchange rates may not always be the most economically efficient option, they provide steady and predictable conditions that can benefit international trade and investment.

Question 17

If the fundamental value of the exchange rate is ________ than the official (fixed)exchange rate,the country has an ________ problem,and it will gain reserves.

Accepted Answer

The answer of If the fundamental value of the exchange...

Question 18

Criteria for an optimum currency area include all the following except

Accepted Answer

A common language is not necessary for the formation of an optimum currency area, although it may facilitate economic and political integration. The other criteria listed (fiscal transfers, similar business cycle patterns, and extensive trade with each other) are generally considered important factors for the success of a currency union.

Question 19

When a group of countries agree to share a common currency,they are said to have formed a

Accepted Answer

When a group of countries agree to share a common currency, it is referred to as a currency union. Each country within the union gives up its independent control over its monetary policy and adopts a shared currency. Examples include the Eurozone in Europe and the Eastern Caribbean Currency Union in the Caribbean. The other options do not accurately describe this arrangement.

Question 20

For this question,use the Keynesian IS-LM model with flexible exchange rates.
Eastland's main trading partner is Westland.Suppose Westland undertakes an expansionary monetary policy.
(a)What is the effect of Westland's expansionary monetary policy on Eastland's real exchange rate in the short run,assuming no change in Eastland's policies?
(b)What is the effect of Westland's expansionary monetary policy on Eastland's real exchange rate in the long run,assuming no change in Eastland's policies?
(c)What is the effect of Westland's expansionary monetary policy on Eastland's nominal exchange rate in the short run and in the long run?

Accepted Answer

The answer of For this question,use the Keynesian IS-LM model...

Quiz 13: Exchange Rates, business Cycles, and Macroeconomic Policy in the Open Economy

An optimum currency area is a geographic region

Compared to a system of fixed exchange rates,currency unions are beneficial because they

Compared with a system of fixed exchange rates,currency unions are beneficial because they

To encourage more investment,Mexico has lowered its tax rates to reduce the user cost of capital.Argentina is unable to pay back its foreign debts,causing its expected future marginal product of capital to fall.Mexico's real exchange rate will and its net exports will .

Describe the effects of contractionary fiscal policy by the domestic government on output,the real interest rate,and net exports in both the domestic and foreign country,using a Keynesian model.

The currency created by the European Monetary Union,for which notes and coins became available in 2002,is the

Europe may not be an optimum currency area because

Under a system of fixed exchange rates,what happens if a country's currency is undervalued?

A geographic region in which the benefits of having a common currency exceed the costs is

Assume the United States is currently running a current account deficit.The most effective way of eliminating this current account deficit would be to temporarily government purchases and the domestic money supply.

Under a system of fixed exchange rates,what happens if a country's currency is overvalued?

If a country that fixes its exchange rate has an undervalued exchange rate,then it will reserves,unless it its money supply to the appropriate level.

Currency unions are rare because

If a country has an overvaluation problem,the best solution is to

International businesses like a fixed exchange-rate system because

If the fundamental value of the exchange rate is than the official (fixed) exchange rate,the country has an problem,and it will gain reserves.

Criteria for an optimum currency area include all the following except

When a group of countries agree to share a common currency,they are said to have formed a

Quiz 13: Exchange Rates, business Cycles, and Macroeconomic Policy in the Open Economy

An optimum currency area is a geographic region

Compared to a system of fixed exchange rates,currency unions are beneficial because they

Compared with a system of fixed exchange rates,currency unions are beneficial because they

To encourage more investment,Mexico has lowered its tax rates to reduce the user cost of capital.Argentina is unable to pay back its foreign debts,causing its expected future marginal product of capital to fall.Mexico's real exchange rate will ________ and its net exports will ________.

Describe the effects of contractionary fiscal policy by the domestic government on output,the real interest rate,and net exports in both the domestic and foreign country,using a Keynesian model.

The currency created by the European Monetary Union,for which notes and coins became available in 2002,is the

Europe may not be an optimum currency area because

Under a system of fixed exchange rates,what happens if a country's currency is undervalued?

A geographic region in which the benefits of having a common currency exceed the costs is

Assume the United States is currently running a current account deficit.The most effective way of eliminating this current account deficit would be to temporarily ________ government purchases and ________ the domestic money supply.

Under a system of fixed exchange rates,what happens if a country's currency is overvalued?

If a country that fixes its exchange rate has an undervalued exchange rate,then it will ________ reserves,unless it ________ its money supply to the appropriate level.

Currency unions are rare because

If a country has an overvaluation problem,the best solution is to

International businesses like a fixed exchange-rate system because

If the fundamental value of the exchange rate is ________ than the official (fixed) exchange rate,the country has an ________ problem,and it will gain reserves.

Criteria for an optimum currency area include all the following except

When a group of countries agree to share a common currency,they are said to have formed a

To encourage more investment,Mexico has lowered its tax rates to reduce the user cost of capital.Argentina is unable to pay back its foreign debts,causing its expected future marginal product of capital to fall.Mexico's real exchange rate will and its net exports will .

Assume the United States is currently running a current account deficit.The most effective way of eliminating this current account deficit would be to temporarily government purchases and the domestic money supply.

If a country that fixes its exchange rate has an undervalued exchange rate,then it will reserves,unless it its money supply to the appropriate level.

If the fundamental value of the exchange rate is than the official (fixed) exchange rate,the country has an problem,and it will gain reserves.