Q: Suppose the working-age population in a country is 250 million, the labor force is 160 million, and 10 million people are unemployed. What is the unemployment rate in this country?

$$\frac{10}{160} \times 100 = 6.25\%$$

Q: If the Consumer Price Index (CPI) was 120 in 2020 and 132 in 2021, what was the inflation rate between 2020 and 2021?

$$\frac{132 - 120}{120} \times 100 = 10\%$$

Q: What is the labor force participation rate if the working-age population is 200 million and the labor force is 130 million?

$$\frac{130}{200} \times 100 = 65\%$$

Q: Suppose the CPI in 1990 was 130 and in 2020 it was 260. If someone earned $40,000 in 1990, what is the equivalent in 2020 dollars?

$$40,000 \times \frac{260}{130} = 80$$,000$

Question 1

Suppose the working-age population in a country is 250 million, the labor force is 160 million, and 10 million people are unemployed. What is the unemployment rate in this country?

Accepted Answer

$$\frac{10}{160} 	imes 100 = 6.25\%$$

Question 2

Which of the following best describes structural unemployment?

Accepted Answer

Unemployment that arises from a persistent mismatch between the skills of workers and the requirements of jobs.

Question 3

If the Consumer Price Index (CPI) was 120 in 2020 and 132 in 2021, what was the inflation rate between 2020 and 2021?

Accepted Answer

$$\frac{132 - 120}{120} 	imes 100 = 10\%$$

Question 4

Which of the following is NOT a problem with the CPI as a measure of inflation?

Accepted Answer

It does not include the prices of producer goods.

Question 5

A worker who has given up looking for a job because they believe no jobs are available for them is classified as:

Accepted Answer

A discouraged worker

Question 6

If the nominal interest rate is 5% and the inflation rate is 3%, what is the real interest rate?

Accepted Answer

$$5\% - 3\% = 2\%$$

Question 7

Which of the following government policies is most likely to increase the natural rate of unemployment?

Accepted Answer

Increasing the generosity of unemployment insurance

Question 8

What is the labor force participation rate if the working-age population is 200 million and the labor force is 130 million?

Accepted Answer

$$\frac{130}{200} 	imes 100 = 65\%$$

Question 9

Which of the following best describes cyclical unemployment?

Accepted Answer

Unemployment caused by a downturn in the business cycle

Question 10

A firm pays above-market wages to motivate workers and reduce shirking. This is an example of:

Accepted Answer

Efficiency wages

Question 11

If a worker is employed part-time but wants to work full-time, how are they classified in official unemployment statistics?

Accepted Answer

Employed

Question 12

Suppose the CPI in 1990 was 130 and in 2020 it was 260. If someone earned $40,000 in 1990, what is the equivalent in 2020 dollars?

Accepted Answer

$$40,000 	imes \frac{260}{130} = 80$$,000$

Question 13

Which of the following is a cost of anticipated inflation?

Accepted Answer

Menu costs

Question 14

Why might the Producer Price Index (PPI) give early warning of future movements in consumer prices?

Accepted Answer

Because it measures prices of inputs used by producers, which can affect final consumer prices

Question 15

During a period of unanticipated inflation, who is most likely to be hurt?

Accepted Answer

Lenders with fixed-rate loans

Question 16

Which of the following is an example of frictional unemployment?

Accepted Answer

A recent college graduate searching for their first job

Question 17

If all prices and wages doubled overnight, what would be the main economic effect according to the study materials?

Accepted Answer

Some people would see their real wage increase, while others would see it decrease

Question 18

Which of the following is NOT a reason why the official unemployment rate may understate the true level of unemployment?

Accepted Answer

It includes people falsely claiming to be looking for work

Question 19

What is the natural rate of unemployment?

Accepted Answer

The sum of frictional and structural unemployment

Unemployment and Inflation: Measurement, Types, and Economic Impacts

Guida di studio - Domande di pratica

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