Questions from Macroeconomics


Q: Describe the Lucas critique.

Describe the Lucas critique.

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Q: The Social Security system levies a tax on workers and pays benefits

The Social Security system levies a tax on workers and pays benefits to the elderly. Suppose that Congress increases both the tax and the benefits. For simplicity, assume that Congress announces that...

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Q: Describe four problems affecting measurement of the government budget deficit.

Describe four problems affecting measurement of the government budget deficit.

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Q: Some commentators argue that when a financial firm is rescued by the

Some commentators argue that when a financial firm is rescued by the government in the midst of a financial crisis, the firm’s equity holders should be wiped out, but the firm’s creditors should be pr...

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Q: What are the net capital outflow and the trade balance? Explain

What are the net capital outflow and the trade balance? Explain how they are related.

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Q: What are adverse selection and moral hazard? How do banks mitigate

What are adverse selection and moral hazard? How do banks mitigate these problems?

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Q: Use the model of supply and demand to explain how a fall

Use the model of supply and demand to explain how a fall in the price of frozen yogurt would affect the price of ice cream and the quantity of ice cream sold. In your explanation, identify the exogeno...

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Q: Place each of the following transactions in one of the four components

Place each of the following transactions in one of the four components of expenditure: consumption, investment, government purchases, and net exports. a. Boeing sells an airplane to the U.S. Air Force...

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Q: How are the CPI and the PCE deflator similar, and how

How are the CPI and the PCE deflator similar, and how are they different?

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Q: Suppose that an economy’s production function is Cobb–Douglas with parameter

Suppose that an economy’s production function is Cobb–Douglas with parameter a = 0.3. a. What fractions of income do capital and labor receive? b. Suppose that immigration increases the labor force by...

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