GDP - Gross Domestic Product Economics Test — Questions and Answers

Question 1: From a policy perspective, GDP is often preferred over GNP for measuring domestic economic capacity because:

GDP captures all production occurring within borders, reflecting domestic jobs and infrastructure use (Correct answer)
GDP automatically adjusts for inflation while GNP does not
GNP counts government transfer payments twice
GDP is always larger and thus more politically favorable

Correct answer: GDP captures all production occurring within borders, reflecting domestic jobs and infrastructure use

GDP measures total output within a country's borders, directly reflecting domestic employment, investment, and production capacity.

Question 2: In endogenous growth theory, what drives long-run growth UNLIKE in the Solow model?

Factors within the economy such as knowledge, innovation, and education (Correct answer)
Trade surpluses and foreign exchange reserves
Population growth rates
Exogenous technological shocks from outside the economy

Correct answer: Factors within the economy such as knowledge, innovation, and education

Endogenous growth theory argues that long-run growth is driven by internal factors like knowledge spillovers, innovation, and human capital investment.

Question 3: In the income approach to GDP, 'net interest' refers to:

Corporate bond yields minus Treasury yields
Interest received by businesses from households minus interest paid by businesses to households and foreigners (Correct answer)
The Federal Reserve's interest rate policy target
Interest paid by the government on the national debt

Correct answer: Interest received by businesses from households minus interest paid by businesses to households and foreigners

Net interest in the income approach is interest income received by businesses from lending, net of interest paid out, representing a return to capital lenders.

Question 4: For a small country like Ireland with many foreign multinational corporations operating domestically, which is typically larger?

They are always equal for EU member states
GDP, because foreign firms boost domestic output beyond what Irish residents earn (Correct answer)
GNP, because Irish workers dominate the labor force
GNP, because exports exceed imports

Correct answer: GDP, because foreign firms boost domestic output beyond what Irish residents earn

Foreign multinationals generate large domestic output counted in GDP, while profits repatriated abroad reduce GNP relative to GDP.

Question 5: A nation reports rising real GDP per capita over a decade. This most directly indicates:

Poverty has been eliminated
The government has reduced its debt
Average living standards have improved on a per-person basis (Correct answer)
Income is distributed more equally

Correct answer: Average living standards have improved on a per-person basis

Rising real GDP per capita indicates growth in average real output per person, which is a standard proxy for improving average living standards.

Question 6: Which of the following best captures a key difference between GDP per capita and the Gini coefficient?

GDP per capita measures average income while the Gini coefficient measures income inequality (Correct answer)
GDP per capita measures inequality while the Gini coefficient measures growth
The Gini coefficient measures total national output
Both measure the same dimension of economic well-being

Correct answer: GDP per capita measures average income while the Gini coefficient measures income inequality

GDP per capita gives an average income figure, while the Gini coefficient specifically measures how unequally income is distributed.

Question 7: The concept most similar to GNP in modern national accounting terminology is:

Net Domestic Product (NDP)
Gross Domestic Income (GDI)
Gross National Income (GNI) (Correct answer)
Gross National Expenditure (GNE)

Correct answer: Gross National Income (GNI)

GNI has largely replaced GNP in modern usage; both measure income earned by a country's residents regardless of location.

Question 8: A German automobile company operates a large manufacturing plant in the United States. The profits earned by this plant are repatriated to the company's headquarters in Germany. How is the value of the cars produced in this plant accounted for in the national income accounts of the United States?

It is included in U.S. GDP but excluded from U.S. GNP. (Correct answer)
It is included in both U.S. GDP and U.S. GNP.
It is excluded from both U.S. GDP and U.S. GNP.
It is included in U.S. GNP but excluded from U.S. GDP.

Correct answer: It is included in U.S. GDP but excluded from U.S. GNP.

GDP measures the value of all goods and services produced within a country's borders, regardless of who owns the production assets. Since the plant is located in the U.S., its output is part of U.S. GDP. GNP, however, measures the value of goods and services produced by a country's residents. Because the company is German-owned, the profits are repatriated and counted towards Germany's GNP, not the U.S. GNP.

Question 9: Which of the following transactions IS included in GDP?

A builder constructing a new home for sale (Correct answer)
Purchase of a used car
Purchase of a U.S. Treasury bond
A retiree receiving a Social Security check

Correct answer: A builder constructing a new home for sale

New residential construction is investment (I) in the expenditure approach; used goods, financial assets, and transfer payments are excluded.

Question 10: Which statement about GDP per capita and happiness is most accurate according to economic research?

Countries with the highest GDP per capita always rank first in happiness indices
There is no relationship between GDP per capita and happiness
Higher GDP per capita is generally associated with greater reported happiness, but the relationship weakens at high income levels (Correct answer)
GDP per capita perfectly predicts national happiness scores

Correct answer: Higher GDP per capita is generally associated with greater reported happiness, but the relationship weakens at high income levels

Research shows GDP per capita correlates with happiness up to a point, after which additional income yields diminishing gains in reported well-being.

Question 11: Which item would be excluded when calculating GDP using the expenditure approach?

A $200 billion increase in consumer spending on new cars
A $200 billion federal highway construction project
A $200 billion federal student loan disbursement (financial transfer) (Correct answer)
A $200 billion rise in business investment in new machinery

Correct answer: A $200 billion federal student loan disbursement (financial transfer)

Federal loan disbursements are financial transfers that provide purchasing power but do not themselves represent purchases of new goods or services.

Question 12: During which business cycle phase would a firm most likely increase capital expenditures and hire new workers?

Contraction
Expansion (Correct answer)
Trough
Peak

Correct answer: Expansion

During expansion, rising demand and business confidence encourage firms to invest in capital and add workers to meet growing output needs.

Question 13: What is the real GDP per capita in Year 4?

$870
$467
$260
$367 (Correct answer)

Correct answer: $367

Explanation: (4,400 ÷ 12) x 100 = 367

Question 14: Corporate income taxes in national income accounting flow from:

National Income to Personal Income, reducing PI (Correct answer)
Personal Income to Disposable Income, reducing DI
Gross output to Net National Product
GDP to GNP, reducing GNP

Correct answer: National Income to Personal Income, reducing PI

Corporate taxes are subtracted from National Income's corporate profits component when calculating Personal Income, along with retained earnings and social insurance taxes.

Question 15: If real GDP grows faster than population, which of the following occurs?

Nominal GDP per capita falls
Real GDP per capita falls
The GDP deflator increases
Real GDP per capita rises (Correct answer)

Correct answer: Real GDP per capita rises

When real output grows faster than population, the average person's share of real output—real GDP per capita—increases, indicating rising living standards.

Question 16: In the income approach, 'compensation of employees' includes:

Cash wages and tips only
Wages, salaries, and employer-paid benefits like health insurance (Correct answer)
Only take-home wages after income taxes
Only full-time salaries, not part-time wages

Correct answer: Wages, salaries, and employer-paid benefits like health insurance

Compensation of employees encompasses all wages, salaries, bonuses, and non-wage benefits such as employer contributions to health insurance and pensions.

Question 17: When comparing living standards across countries, economists often adjust GDP per capita for:

Population growth rate
Exchange rate volatility
Purchasing Power Parity (PPP) (Correct answer)
Trade deficits

Correct answer: Purchasing Power Parity (PPP)

Purchasing Power Parity adjusts GDP per capita to reflect differences in price levels across countries, enabling fairer comparisons.

Question 18: The GDP deflator for the current year is 125 and the base year is 100. By how much have prices risen since the base year?

1.25%
25% (Correct answer)
125%
12.5%

Correct answer: 25%

A deflator of 125 relative to a base of 100 means prices have risen 25% since the base year.

Question 19: Which of the following is a major limitation of using GDP per capita as a measure of living standards?

It measures only agricultural output
It includes transfer payments
It overstates government spending
It does not reflect the distribution of income across the population (Correct answer)

Correct answer: It does not reflect the distribution of income across the population

GDP per capita is an average that can mask extreme inequality — a few very wealthy individuals can raise the average while most people remain poor.

Question 20: The 'Law of One Price,' which underpins PPP theory, states that:

One country's domestic price level determines world prices
Governments must set identical prices for essential goods
All goods must be priced in U.S. dollars for international trade
In competitive, open markets, identical goods will sell for the same price when expressed in a common currency (Correct answer)

Correct answer: In competitive, open markets, identical goods will sell for the same price when expressed in a common currency

The Law of One Price holds that competitive arbitrage will equalize prices for identical goods across markets when transportation costs and trade barriers are absent.

Question 21: When the BEA measures GDP using the income approach, which component compensates workers for their labor?

Net interest
Proprietors' income
Corporate profits
Compensation of employees (Correct answer)

Correct answer: Compensation of employees

Compensation of employees — wages, salaries, and fringe benefits — is the largest income component in the income approach to GDP.

Question 22: When the U.S. government reports that 'trade contributed negatively to GDP growth this quarter,' it means:

The government imposed new trade barriers
Domestic consumption was negative
Exports fell to zero
Import growth exceeded export growth, reducing net exports (Correct answer)

Correct answer: Import growth exceeded export growth, reducing net exports

A negative contribution from trade means the increase in imports outpaced the increase in exports, causing net exports to fall and drag on GDP growth.

Question 23: Which item would be classified as a 'transfer payment' and therefore excluded from GDP?

Federal highway construction spending
Social Security retirement benefits (Correct answer)
A nurse's salary paid by Medicare
Defense contractor payments

Correct answer: Social Security retirement benefits

Social Security benefits are transfer payments — money redistributed without a corresponding production of goods or services — so they are excluded from GDP.

Question 24: Disposable personal income is best defined as:

National income minus corporate retained earnings
Personal income minus personal taxes (Correct answer)
GDP minus depreciation and indirect taxes
Personal income plus transfer payments

Correct answer: Personal income minus personal taxes

Disposable personal income is personal income after subtracting personal taxes, representing what households can spend or save.

Question 25: Which phenomenon occurs when poorer countries grow faster than richer ones, closing the income gap?

Creative destruction
Stagflation
Convergence hypothesis (Correct answer)
Diminishing marginal returns

Correct answer: Convergence hypothesis

The convergence hypothesis predicts that poorer economies will grow faster and eventually catch up to wealthier ones.

Question 26: Which factor helps explain why some low-income countries have NOT converged toward high-income country living standards?

Their populations are too small to benefit from trade
They have too much physical capital
They save too much and invest too little in consumption
Institutional barriers, poor governance, and lack of property rights (Correct answer)

Correct answer: Institutional barriers, poor governance, and lack of property rights

Poor institutions, weak governance, and insecure property rights discourage investment and innovation, preventing convergence.

Question 27: Which of the following would cause GDP per capita to rise even if total GDP stays constant?

A decline in population (Correct answer)
A rise in exports
An increase in consumer prices
An increase in government spending

Correct answer: A decline in population

If total GDP stays the same but the population shrinks, the same output is divided among fewer people, raising per capita GDP.

Question 28: Historical U.S. data shows GDP and GNP are very close in value. This suggests that for the U.S.:

The U.S. has no foreign trade
Income earned abroad by Americans roughly equals income earned in the U.S. by foreigners (Correct answer)
GNP methodology does not apply to large economies
U.S. GDP is understated by the BEA

Correct answer: Income earned abroad by Americans roughly equals income earned in the U.S. by foreigners

When GDP ≈ GNP, net factor income from abroad is near zero, meaning outflows and inflows of factor income are roughly balanced.

Question 29: The implicit price deflator (GDP deflator) is called 'implicit' because:

It uses survey data from consumers
It excludes volatile energy prices
It is only estimated, not published officially
It is derived from the ratio of nominal to real GDP rather than measured directly (Correct answer)

Correct answer: It is derived from the ratio of nominal to real GDP rather than measured directly

The GDP deflator is calculated as (Nominal GDP / Real GDP) × 100, meaning it is inferred from the GDP data rather than constructed from a pre-set basket.

Question 30: PPP-adjusted GDP per capita is preferred over nominal GDP per capita for international comparisons because it:

Includes underground economy activity
Removes the effect of government transfers
Measures only tradable goods
Accounts for differences in price levels between countries (Correct answer)

Correct answer: Accounts for differences in price levels between countries

PPP adjustment corrects for the fact that prices differ across countries, making income comparisons more meaningful in terms of actual purchasing power.

Question 31: Country A has GDP per capita of $60,000 and Country B has GDP per capita of $10,000. What can we conclude?

Country A residents have higher average income than Country B residents (Correct answer)
Country A has a larger total GDP than Country B
Country A has a higher standard of living for all its citizens
Country A has lower unemployment than Country B

Correct answer: Country A residents have higher average income than Country B residents

GDP per capita only shows the average income per person, not the total size of the economy or the distribution of income.

GDP - Gross Domestic Product Economics Test

Covers core macroeconomics concepts including GDP components, calculation methods, national income accounting, GDP vs. GNP, GDP per capita, and the role of GDP in international trade and living standards.

Questions

35 min

Time Limit

70%

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