A) Gasoline prices ought to be lower than they are now.
B) The federal government should raise taxes on wealthy people.
C) The social security system is a good system and it deserves to be preserved as it is.
D) All of the above are normative statements.
Correct Answer
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Multiple Choice
A) 0 washers.
B) 20 washers.
C) 40 washers.
D) None of the above; the economy cannot move from point D to point C.
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Multiple Choice
A) more of one good must be given up to receive one unit of the other good.
B) the available production technology does not change.
C) the opportunity cost increases.
D) All of the above are correct.
Correct Answer
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Multiple Choice
A) One economist believes the North American Free Trade Agreement (NAFTA) has led to a loss of American jobs; another economist disputes this claim.
B) One economist believes that when income taxes are cut, people will increase their spending; another economist believes that when income taxes are cut, people will increase their saving.
C) One economist advises against increases in sales taxes because she thinks such increases are unfair to low-income people; another economist disputes the idea that increases in sales taxes are unfair to low-income people.
D) One economist believes that, prior to the Civil War, slavery contributed to economic growth in the South; another economist believes that slavery held back the South's economic growth.
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Short Answer
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True/False
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Multiple Choice
A) it is important to distinguish between the short run and the long run.
B) the assumptions used in studying those effects should be the same for the short run as for the long run.
C) the short-run effects of those changes are always more beneficial to society than are the long-run effects.
D) the long-run effects of those changes are always more beneficial to society than are the short-run effects.
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Short Answer
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Multiple Choice
A) a change in the price of a restaurant meal
B) a change in the number of restaurant meals demanded
C) a change in income
D) Both a and b are correct.
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True/False
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Multiple Choice
A) B only
B) A and B
C) C only
D) C and D
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Multiple Choice
A) is an economic model.
B) incorporates two types of decision makers: households and firms.
C) represents the flows of inputs, outputs, and dollars.
D) All of the above are correct.
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True/False
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Multiple Choice
A) designs tax policy.
B) enforces the nation's antitrust laws.
C) sets the nation's monetary policy.
D) analyzes data on workers.
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Short Answer
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True/False
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Multiple Choice
A) are constructed to mirror reality as closely as possible, and in this respect economic models are no different from other scientific models.
B) are constructed to mirror reality as closely as possible, and in this respect economic models are very different from other scientific models.
C) are simplifications of reality, and in this respect economic models are no different from other scientific models.
D) are simplifications of reality, and in this respect economic models are very different from other scientific models.
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True/False
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Multiple Choice
A) bar graph
B) scatterplot
C) pie chart
D) time series analysis
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Multiple Choice
A) prepare the federal budget.
B) write government regulations.
C) advise Congress on economic matters.
D) write the annual Economic Report of the President.
Correct Answer
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