Question 1

In a closed economy, which of the following will cause the economy's aggregate demand curve to shift to the right?

Accepted Answer

Decreases in income taxes for households will increase disposable income, leading to an increase in consumption spending and overall aggregate demand. The other options would not directly impact aggregate demand.

Question 2

A nation experiences internal balance if it achieves

Accepted Answer

Internal balance is achieved when an economy simultaneously achieves full employment and price stability. A production possibilities frontier (PPF) like the one shown in Figure 2.3 represents the maximum amounts of two goods that an economy can produce when all resources are fully employed. Any point on the PPF represents an efficient combination of the two goods, and any point inside the PPF represents a combination that is technically feasible but inefficiently using resources. An economy that operates inside the PPF is experiencing unemployment, while an economy that operates outside the PPF is not sustainable in the long run due to resource constraints. Therefore, achieving full employment while operating on the PPF is what an economy should strive for. However, full employment alone is not sufficient for internal balance. The prices of goods and services must also be stable, meaning that there is neither inflation nor deflation. When full employment and stable prices are achieved together, an economy can be considered to be in internal balance.

Question 3

Given an open economy with high capital mobility and floating exchange rates, suppose an expansionary fiscal policy is implemented to combat recession.Other things equal, the initial and secondary effects of the policy

Accepted Answer

In an open economy with high capital mobility and floating exchange rates, an expansionary fiscal policy initially increases aggregate demand, leading to higher interest rates. This attracts foreign capital, appreciating the domestic currency and potentially reducing net exports. These conflicting effects on aggregate demand can weaken the policy's expansionary effect on real output.

Question 4

Suppose the United States has a fixed exchange rate, and it faces domestic recession and a trade deficit.Assuming it desires overall balance, if the United States devalues the dollar, other things equal one would expect which of the following to occur?

Accepted Answer

Devaluing the dollar makes U.S. goods cheaper for foreigners and foreign goods more expensive for Americans, which can increase exports and decrease imports, potentially reducing the trade deficit and stimulating economic growth, thus alleviating the recession.

Question 5

Which of the following is an example of an expenditure-reducing policy?

Accepted Answer

Expenditure-reducing policies are used to decrease the level of aggregate demand in the economy. This can be achieved through reducing government spending, which will decrease the amount of money circulating in the economy and therefore decrease aggregate demand. Options A, C, and D are examples of expenditure-switching policies, which aim to shift aggregate demand from imports to domestic goods or from one sector to another, rather than reducing overall aggregate demand.

Question 6

Historically, most nations generally considered _________ as the most important economic goal.

Accepted Answer

Internal balance refers to balancing economic growth and stability, maximizing employment, and controlling inflation, which has historically been a primary economic goal for most nations. External balance, exchange rate stability, and overall balance are also important economic goals, but they are not typically the primary focus.

Question 7

Given fixed exchange rates, assume Mexico initiates contractionary monetary and fiscal policies to combat inflation.Other things equal, these policies will also

Accepted Answer

DContractionary monetary and fiscal policies in Mexico would likely increase interest rates, attracting foreign capital and appreciating the domestic currency, which would make imports cheaper and exports more expensive, thus reducing a balance-of-payments deficit. Additionally, by making domestic goods more expensive abroad and foreign goods cheaper domestically, these policies would decrease exports and increase imports, leading to a decrease in both imports and exports due to reduced overall economic activity.

Question 8

Which policy is an example of an expenditure-switching policy?

Accepted Answer

A decrease in import tariffs would make domestic products relatively cheaper compared to foreign products, encouraging consumers to switch their expenditure from imports to domestic products. This is an example of an expenditure-switching policy. The other choices are not related to expenditure-switching policies.

Question 9

Which of these policies are expenditure-changing policies?

Accepted Answer

Monetary and fiscal policy are expenditure-changing policies as they can alter the level of aggregate demand in an economy by changing government spending, taxes, interest rates, and the money supply. Currency devaluation and revaluation can also affect expenditures by changing the prices of imports and exports, but they are more often considered to be exchange rate policies rather than expenditure-changing policies. Import quotas and tariffs are trade policies that can affect expenditures by restricting imports, but they do not directly affect overall aggregate demand. Wage and price controls aim to control inflation by limiting price or wage increases, but they do not directly affect aggregate demand or expenditures either.

Question 10

Suppose the United States has a fixed exchange rate, and it faces domestic inflation and a trade surplus.Assuming it desires overall balance, if the United States revalues the dollar, other things equal one would expect which of the following to occur?

Accepted Answer

Revaluing the dollar makes imports cheaper and exports more expensive, which can reduce inflation by lowering import prices and decrease the trade surplus by reducing export competitiveness.

Question 11

The appropriate expenditure-switching policy to correct a trade surplus is

Accepted Answer

Currency revaluation makes domestic goods more expensive for foreign buyers and foreign goods cheaper for domestic consumers, thus reducing a trade surplus by encouraging imports and discouraging exports.

Question 12

A nation experiences overall balance if it achieves

Accepted Answer

Overall balance refers to a situation where a country achieves neither deficits nor surpluses in their current account, full employment, and price stability. This means that the country's economy is stable and operating efficiently. Therefore, option (A) is the correct choice. Option (B) is incorrect because trade surplus alone does not guarantee overall balance, and it is possible for a country to have a trade surplus and still experience price instability or unemployment. Option (C) is incorrect because maintaining the money supply alone does not ensure full employment or price stability. Option (D) is incorrect because maximum productivity alone cannot guarantee overall balance, and it is possible to have high productivity levels while experiencing trade imbalances or inflation.

Question 13

Suppose Brazil has a floating exchange rate, and it faces domestic inflation and a trade deficit.Assuming it desires overall balance, if Brazil shrinks its money supply, other things equal one would expect which of the following to occur?

Accepted Answer

Shrinking the money supply will lead to a decrease in inflation, as there will be less money chasing the same amount of goods, but it will also lead to a decrease in aggregate demand, which in turn will lead to a decrease in imports and an increase in exports. This will worsen the trade deficit, hence creating a policy conflict.

Question 14

Given an open economy with high capital mobility and floating exchange rates, suppose an expansionary monetary policy is implemented to combat recession.Other things equal, the initial and secondary effects of the policy

Accepted Answer

An expansionary monetary policy increases the money supply and lowers interest rates, which leads to increased investment and consumption spending. This increase in aggregate demand will shift the economy to a point on the production possibilities frontier that represents higher output. Since the economy is open and there is high capital mobility and floating exchange rates, the increase in demand will also lead to an increase in exports, which will cause an increase in the value of the currency. This increase in the currency value will make imports cheaper, which will further increase demand and strengthen the expansionary effect on real output.

Question 15

Given fixed exchange rates, assume Mexico initiates expansionary monetary and fiscal policies to combat recession.Other things equal, these policies will also

Accepted Answer

Expansionary monetary and fiscal policies in Mexico would increase domestic income and demand, leading to increased imports. With fixed exchange rates, the increased demand for foreign currencies to pay for these imports would put pressure on Mexico's balance of payments, reducing any surplus. There's no direct mechanism in this scenario that ensures exports will increase as a result of these policies.

Question 16

The appropriate expenditure-switching policy to correct a trade deficit is

Accepted Answer

Currency devaluation makes the domestic currency relatively weaker, making domestic goods cheaper and imports more expensive, thus promoting exports and discouraging imports, which can lead to a reduction in the trade deficit.

Question 17

A nation experiences external balance if it achieves

Accepted Answer

External balance is achieved when a nation has neither deficits nor surpluses in its current account. This means that the value of its exports equals the value of its imports. It is important to note that external balance does not necessarily mean that a nation has a trade surplus or productivity levels equal to those of its trading partners, as stated in options C and B respectively. Additionally, option A is not necessarily true as a nation may use gold reserves to finance current account deficits, making changes in its international gold stocks.

Question 18

A problem that economic policy makers confront when attempting to promote both internal and external balance for the nation is that monetary or fiscal policies aimed at the domestic sector also have impacts on

Accepted Answer

Both trade flows and capital flows can be affected by monetary or fiscal policies aimed at the domestic sector. For example, an expansionary monetary policy that stimulates domestic demand may lead to higher imports and a current account deficit, while also attracting capital inflows due to higher interest rates.

Question 19

Suppose Brazil has a fixed exchange rate, and it faces domestic recession and a trade surplus.Assuming it desires overall balance, if Brazil revalues its currency, other things equal one would expect which of the following to occur?

Accepted Answer

If Brazil revalues its currency, it becomes more expensive for other countries to buy Brazilian goods. This reduces the demand for Brazilian goods and causes the trade surplus to become less severe. However, the increased value of the currency makes Brazilian goods more expensive for domestic consumers and foreign consumers, which reduces the quantity of goods demanded and can exacerbate the recession, making it more severe. Therefore, the correct answer is that the recession would become more severe and the trade surplus would become less severe (Option C).

Question 20

Which of the following is an example of an expenditure-increasing policy?

Accepted Answer

An increase in the money supply can lead to an increase in aggregate demand, which can shift the production possibilities frontier outward, allowing for greater output and potentially higher economic growth. An increase in import tariffs (A) would likely decrease aggregate demand, while a decrease in import quotas (B) would increase the availability of foreign goods and could lead to lower domestic production. Higher income taxes (C) would also decrease aggregate demand by reducing consumers' disposable income.

Quiz 15: Exchange Rate Systems and Currency Crises