Questions from Macroeconomics


Q: Explain why an economy’s income must equal its expenditure.

Explain why an economy’s income must equal its expenditure.

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Q: What are the demand schedule and the demand curve, and how

What are the demand schedule and the demand curve, and how are they related? Why does the demand curve slope downward?

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Q: Make up an example of a monthly demand schedule for pizza,

Make up an example of a monthly demand schedule for pizza, and graph the implied demand curve. Give an example of something that would shift this demand curve, and briefly explain your reasoning. Woul...

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Q: The price of a good rises from $8 to $12

The price of a good rises from $8 to $12, and the quantity demanded falls from 110 to 90 units. Calculated with the midpoint method, the price elasticity of demand is a. 1/5. b. 1/2. c. 2. d. 5.

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Q: Suppose that business travelers and vacationers have the following demand for airline

Suppose that business travelers and vacationers have the following demand for airline tickets from New York to Boston: a. As the price of tickets rises from $200 to $250, what is the price elasticity...

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Q: List and explain the four determinants of the price elasticity of demand

List and explain the four determinants of the price elasticity of demand discussed in the chapter.

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Q: Define the price elasticity of supply. Explain why the price elasticity

Define the price elasticity of supply. Explain why the price elasticity of supply might be different in the long run than in the short run.

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Q: In a market with a binding price ceiling, an increase in

In a market with a binding price ceiling, an increase in the ceiling will ________ the quantity supplied, ________ the quantity demanded, and reduce the ________. a. increase, decrease, surplus b. dec...

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Q: The government has decided that the free-market price of cheese

The government has decided that the free-market price of cheese is too low. a. Suppose the government imposes a binding price floor in the cheese market. Draw a supply-and- demand diagram to show the...

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Q: Which causes a shortage of a good—a price ceiling or

Which causes a shortage of a good—a price ceiling or a price floor? Justify your answer with a graph.

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