Macroeconomics Final Exam Review – Step-by-Step Guidance

Q1. The portion of the national debt held by foreigners is known as the external debt.

Background

Topic: National Debt and Its Components

This question tests your understanding of the terminology used to describe different parts of a country's national debt, specifically the portion held by foreign investors or governments.

Key Terms:

• National Debt: The total amount of money that a country's government has borrowed and still owes.

• External Debt: The part of the national debt that is owed to foreign creditors.

Step-by-Step Guidance

1. Recall the definition of national debt and distinguish between debt held domestically and by foreigners.

2. Consider what the term "external" means in the context of finance and economics.

3. Think about why it might be important for economists to track how much of the debt is held outside the country.

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Q2. The basic problem caused by “crowding out” is an expected increase in interest rates.

Background

Topic: Fiscal Policy and Crowding Out

This question examines your understanding of the "crowding out" effect, which is a potential consequence of government borrowing.

Key Terms:

• Crowding Out: When increased government spending leads to higher interest rates, which can reduce private investment.

• Interest Rates: The cost of borrowing money, typically expressed as a percentage of the amount borrowed.

Step-by-Step Guidance

1. Recall what happens in the loanable funds market when the government increases its borrowing.

2. Think about the effect of increased demand for funds on equilibrium interest rates.

3. Consider how higher interest rates might impact private sector investment.

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Q3. The budget philosophy which most closely reflects the U.S. economic behavior is the “cyclically balanced budget.”

Background

Topic: Fiscal Policy and Budget Philosophies

This question tests your knowledge of different government budget philosophies and which one aligns with U.S. fiscal practices.

Key Terms:

• Cyclically Balanced Budget: A budget philosophy where the government aims to balance its budget over the business cycle, not necessarily every year.

• Fiscal Policy: Government decisions about spending and taxation.

Step-by-Step Guidance

1. Review the definitions of annually balanced, cyclically balanced, and functional finance budget philosophies.

2. Consider how the U.S. government typically manages deficits and surpluses over time.

3. Think about whether the U.S. aims for a balanced budget every year or over longer periods.

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Q4. Our current national debt is approximately $1.3 Trillion.

Background

Topic: National Debt Figures

This question checks your familiarity with the current magnitude of the U.S. national debt.

Key Terms:

• National Debt: The total amount owed by the federal government to creditors.

Step-by-Step Guidance

1. Recall the most recent estimates of the U.S. national debt from reliable sources (e.g., the U.S. Treasury or CBO).

2. Compare the figure given in the question to the actual current value.

3. Consider whether the number in the question is an underestimate, overestimate, or accurate.

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Q5. Our public debt is now almost equal to our GDP.

Background

Topic: Debt-to-GDP Ratio

This question tests your understanding of the relationship between the national debt and the country's gross domestic product (GDP).

Key Terms:

• Public Debt: The portion of the national debt owed by the government to creditors outside the government itself.

• GDP (Gross Domestic Product): The total value of all goods and services produced within a country in a given year.

• Debt-to-GDP Ratio: A measure of a country's debt compared to its economic output.

Step-by-Step Guidance

1. Recall the approximate current values for U.S. public debt and GDP.

2. Calculate the debt-to-GDP ratio by dividing the public debt by GDP.

3. Determine if the ratio is close to 1 (i.e., debt nearly equals GDP).

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Q6. Per your textbook, as a tool of fiscal policy, temporary tax cuts have proven to be equal to or better than permanent tax cuts.

Background

Topic: Fiscal Policy – Temporary vs. Permanent Tax Cuts

This question examines the effectiveness of temporary versus permanent tax cuts as tools for influencing economic activity.

Key Terms:

• Fiscal Policy: Government policy regarding taxation and spending to influence the economy.

• Temporary Tax Cut: A reduction in taxes that is set to expire after a certain period.

• Permanent Tax Cut: A tax reduction with no set expiration date.

Step-by-Step Guidance

1. Recall the difference in consumer and business behavior in response to temporary versus permanent tax changes.

2. Think about the concept of the marginal propensity to consume and how expectations affect spending.

3. Consider what empirical evidence or textbook analysis suggests about the effectiveness of each type of tax cut.

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