Question 1

Suppose the central bank increases the money supply in an economy. According to the Quantity Theory of Money, what is the likely long-term effect on the price level if real output remains constant? Use the equation $$ M 	imes V = P 	imes Y  to $$support your answer.

Accepted Answer

The price level will increase proportionally to the increase in money supply, since $$ Y  is $$constant and $$ V  is $$stable.

Question 2

A country is experiencing high unemployment and low inflation. Which macroeconomic policy would be most appropriate to address this situation?

Accepted Answer

Adopt expansionary fiscal policy, such as increasing government spending or cutting taxes.

Question 3

If the marginal propensity to consume (MPC) is 0.8, what is the value of the spending multiplier? Use the formula $$ k = \frac{1}{1 - MPC} .$$

Accepted Answer

$$ k = 5 $$

Question 4

Which of the following best describes the concept of 'structural unemployment'?

Accepted Answer

Unemployment resulting from a mismatch between workers' skills and job requirements.

Question 5

A government runs a budget deficit. What is the most likely short-term effect on the loanable funds market?

Accepted Answer

The demand for loanable funds increases, raising interest rates.

Question 6

If the real GDP of a country increases by 3% and the population grows by 2%, what is the approximate growth rate of real GDP per capita?

Accepted Answer

1%

Question 7

Which of the following scenarios best illustrates the concept of 'crowding out'?

Accepted Answer

A government increases spending, leading to higher interest rates and reduced private investment.

Question 8

If the nominal interest rate is 6% and the inflation rate is 2%, what is the real interest rate? Use the Fisher equation: $$ r = i - \pi .$$

Accepted Answer

$$ 4\% $$

Question 9

Which of the following is NOT included in the calculation of a country's GDP?

Accepted Answer

The value of stocks and bonds traded on the stock market.

Question 10

Suppose the government increases taxes and decreases spending at the same time. What is the likely effect on aggregate demand?

Accepted Answer

Aggregate demand will decrease.

Question 11

If a country’s currency appreciates, what is the most likely effect on its net exports?

Accepted Answer

Net exports will decrease because exports become more expensive for foreign buyers.

Question 12

Which of the following best describes the Phillips Curve in the short run?

Accepted Answer

It shows a negative relationship between inflation and unemployment.

Question 13

A country has the following data: Consumption = $$500$$, Investment = $$200$$, Government Spending = $$150$$, Net Exports = $$-50. $$What is the GDP using the expenditure approach? Use the formula $$ GDP = C + I + G + (X - M) .$$

Accepted Answer

$$ 900 $$

Question 14

Which of the following is an example of frictional unemployment?

Accepted Answer

A recent college graduate is searching for their first job.

Question 15

If the reserve requirement is 10%, what is the maximum potential increase in the money supply from a new deposit of $$1,000? Use the money multiplier formula $$ 	ext{Multiplier} = \frac{1}{	ext{Reserve Ratio}} $.

Accepted Answer

$$ 5,000 $$

Question 16

Which of the following policies would be most effective in reducing demand-pull inflation?

Accepted Answer

Raising the central bank’s policy interest rate.

Question 17

If the labor force is 200 million and the number of unemployed is 10 million, what is the unemployment rate? Use the formula $$ 	ext{Unemployment Rate} = \frac{	ext{Unemployed}}{	ext{Labor Force}} 	imes 100 .$$

Accepted Answer

$$ 5\% $$

Question 18

Which of the following is a likely consequence of persistent government budget deficits?

Accepted Answer

Increased national debt.

Question 19

Which of the following best explains why GDP per capita is a better measure of economic well-being than total GDP?

Accepted Answer

GDP per capita adjusts for population size, reflecting average income.

Question 20

Suppose a country’s aggregate supply curve is vertical in the long run. What does this imply about the effect of aggregate demand on output and prices in the long run?

Accepted Answer

Aggregate demand affects prices but not output in the long run.

Macroeconomics in the Business Administration Curriculum: Course Structure Overview

Guida di studio - Domande di pratica

Study guide - Flashcard