Q: Suppose the Consumer Price Index (CPI) increases from 200 to 210 over one year. What is the annual inflation rate?

$$ \frac{210 - 200}{200} \times 100 = 5\% $$

Q: If the unemployment rate is 6%, the labor force is 150 million, and the number of unemployed people is 9 million, what is the labor force participation rate if the adult population is 200 million?

$$ \frac{150}{200} \times 100 = 75\% $$

Question 1

Which of the following best describes the difference between cyclical and structural unemployment?

Accepted Answer

Cyclical unemployment occurs during economic downturns, while structural unemployment results from mismatches between workers’ skills and job requirements.

Question 2

Suppose the Consumer Price Index (CPI) increases from 200 to 210 over one year. What is the annual inflation rate?

Accepted Answer

$$ \frac{210 - 200}{200} 	imes 100 = 5\% $$

Question 3

Which of the following is NOT included in the official definition of unemployment?

Accepted Answer

People who are working part-time but want full-time work.

Question 4

If the natural rate of unemployment is 5% and the actual unemployment rate is 8%, what is the cyclical unemployment rate?

Accepted Answer

$$ 8\% - 5\% = 3\% $$

Question 5

Which of the following would most likely cause cost-push inflation?

Accepted Answer

An increase in wages and raw material prices.

Question 6

In the AS-AD model, what does a rightward shift of the aggregate demand (AD) curve indicate?

Accepted Answer

An increase in the price level and an increase in real GDP.

Question 7

Which of the following best explains why the short-run aggregate supply (SRAS) curve is upward sloping?

Accepted Answer

Because as prices rise, firms are willing to produce more due to higher profits.

Question 8

Suppose the economy is operating below full employment. According to the AS-AD model, which policy would most likely move the economy toward full employment?

Accepted Answer

Increase government spending to raise aggregate demand.

Question 9

If the long-run aggregate supply (LRAS) curve shifts to the right, which of the following is most likely to occur?

Accepted Answer

The economy’s potential output increases.

Question 10

Which of the following scenarios best illustrates demand-pull inflation?

Accepted Answer

Consumers increase spending due to rising incomes, causing prices to rise.

Question 11

If the unemployment rate is 6%, the labor force is 150 million, and the number of unemployed people is 9 million, what is the labor force participation rate if the adult population is 200 million?

Accepted Answer

$$ \frac{150}{200} 	imes 100 = 75\% $$

Question 12

Which of the following would cause the short-run aggregate supply (SRAS) curve to shift to the left?

Accepted Answer

An increase in wage rates.

Question 13

In the AS-AD model, what is the effect of a negative supply shock, such as a natural disaster?

Accepted Answer

SRAS shifts left, causing higher prices and lower output.

Question 14

Which of the following is a consequence of inflation that can distort economic decision-making?

Accepted Answer

Menu costs, which refer to the costs of changing prices.

Question 15

If the economy is at full employment and aggregate demand increases, what is the most likely short-run effect?

Accepted Answer

The price level increases and real GDP remains at potential output.

Question 16

Which of the following best describes the process of 'self-correction' in the AS-AD model?

Accepted Answer

Wages and input prices adjust over time, moving the economy back to potential output.

Question 17

Suppose the CPI last year was 180 and this year it is 189. What is the inflation rate for this year?

Accepted Answer

$$ \frac{189 - 180}{180} 	imes 100 = 5\% $$

Question 18

Which of the following is most likely to reduce frictional unemployment?

Accepted Answer

Improved job matching services and information about job openings.

Question 19

If the economy is experiencing both high unemployment and high inflation, this situation is best described as:

Accepted Answer

Stagflation.

Question 20

Which of the following would most likely shift the aggregate demand curve to the left?

Accepted Answer

A decrease in consumer confidence leading to lower spending.

Study Guide: Unemployment, Inflation, and Aggregate Demand & Supply (Macro Focus)

스터디 가이드 - 연습 문제

학습 가이드 - 플래시카드