GDP - Gross Domestic Product GDP Deflator and Inflation Questions and Answers

Question 1

An economy's nominal GDP was $15 trillion in Year 1 and $16.5 trillion in Year 2. The real GDP was $14 trillion in Year 1 and $14.8 trillion in Year 2. What was the approximate inflation rate between Year 1 and Year 2 as measured by the GDP deflator?

Accepted Answer

D) 4.1%

Answer

To find the inflation rate, first calculate the GDP deflator for each year using the formula: GDP Deflator = (Nominal GDP / Real GDP) * 100. For Year 1: ($15T / $14T) * 100 ≈ 107.14. For Year 2: ($16.5T / $14.8T) * 100 ≈ 111.49. Then, calculate the percentage change between the two deflators: ((111.49 - 107.14) / 107.14) * 100 ≈ 4.1%.

Question 2

Which of the following statements most accurately distinguishes the GDP deflator from the Consumer Price Index (CPI)?

Accepted Answer

B) The CPI includes the prices of imported goods purchased by consumers, while the GDP deflator excludes them.

Answer

A key difference between the two inflation measures is their treatment of foreign goods. The CPI includes goods purchased by consumers, regardless of where they are produced, so it includes imports. The GDP deflator measures the prices of all goods and services produced domestically, so it excludes imports but includes exports.

Question 3

If an economy's nominal GDP is $22 trillion and its real GDP is $20 trillion, what is the value of the GDP deflator?

Accepted Answer

A) 110

Answer

The GDP deflator is calculated using the formula: GDP Deflator = (Nominal GDP / Real GDP) * 100. In this case, ($22 trillion / $20 trillion) * 100 = 1.1 * 100 = 110.

Question 4

A country's GDP deflator in the current year is 125, using Year X as the base year. What is the correct interpretation of this value?

Accepted Answer

C) The overall price level has increased by 25% since the base year, Year X.

Answer

The GDP deflator measures the overall change in the price level relative to a base year, which is set to 100. A deflator of 125 indicates that the aggregate price level has risen by 25% since the base year.

Question 5

The calculation of the GDP deflator reflects the price changes of which of the following?

Accepted Answer

C) All domestically produced final goods and services, including those sold to firms and the government.

Answer

The GDP deflator is a comprehensive measure that reflects the prices of all new, domestically produced final goods and services in an economy. This includes consumption, investment, government purchases, and exports, but excludes imports.

GDP - Gross Domestic Product Practice Test

GDP - Gross Domestic Product Practice Test

GDP - Gross Domestic Product GDP Deflator and Inflation Questions and Answers