HW #3 – Flashcards
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Deadweight loss measures the loss
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A. in a market to buyers and sellers that is not offset by an increase in government revenue.
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Refer to Figure 8-1. Suppose the government imposes a tax of P' - P'''. The area measured by J represents
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D. consumer surplus after the tax.
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Refer to Figure 8-1. Suppose the government imposes a tax of P' - P'''. The deadweight loss due to the tax is measured by the area
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I+Y
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Refer to Figure 8-3. The amount of tax revenue received by the government is equal to the area
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P3ACP1.
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Refer to Figure 8-5. The price that sellers effectively receive after the tax is imposed is
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P1
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To fully understand how taxes affect economic well-being, we must compare the
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B. decrease in total surplus to the increase in revenue raised by the government.
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Sellers of a product will bear the larger part of the tax burden, and buyers will bear a smaller part of the tax burden, when the
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A. demand for the product is more elastic than the supply of the product.
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When a good is taxed, the burden of the tax
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D. falls more heavily on the side of the market that is more inelastic.
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Suppose a tax of $1 per unit is imposed on a good. The more elastic the demand for the good, other things equal,
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D. All of the above are correct.
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Suppose that policymakers are considering placing a tax on either of two markets. In Market A, the tax will have a significant effect on the price consumers pay, but it will not affect equilibrium quantity very much. In Market B, the same tax will have only a small effect on the price consumers pay, but it will have a large effect on the equilibrium quantity. Other factors are held constant. In which market will the tax have a larger deadweight loss?
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A. Market B
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Suppose the government places a per-unit tax on a good. The smaller the price elasticities of demand and supply for the good, the
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C. smaller the deadweight loss from the tax.
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If the world price of apples is higher than Argentina's domestic price of apples without trade, then Argentina
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D. has a comparative advantage in apples.
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Assume, for Japan, that the domestic price of automobiles without international trade is lower than the world price of automobiles. This suggests that, in the production of automobiles,
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D. Japan has a comparative advantage over other countries and Japan will export automobiles.
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When a country allows trade and becomes an importer of a good,
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C. consumer surplus increases and producer surplus decreases.
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Refer to Figure 9-1. From the figure it is apparent that
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B. Guatemala has a comparative advantage in producing coffee, relative to the rest of the world.
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Refer to Figure 9-2. The world price for calculators represents
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B. the demand for calculators from the rest of the world.
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Scenario 9-1
The before-trade domestic price of peaches in the United States is $40 per bushel. The world price of peaches is $52 per bushel. The U.S. is a price-taker in the market for peaches.
Refer to Scenario 9-1. If trade in peaches is allowed, the price of peaches in the United States
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A. will increase, and this will cause consumer surplus to decrease.
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Refer to Figure 9-5. With trade, this country
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B. imports 320 tricycles.
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Refer to Figure 9-9. Producer surplus in this market after trade is
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C. B + C + D.
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Turkey is an importer of wheat. The world price of a bushel of wheat is $7. Turkey imposes a $3-per-bushel tariff on wheat. Turkey is a price-taker in the wheat market. As a result of the tariff,
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A. Turkish consumers of wheat become worse off and Turkish producers of wheat become better off.
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Refer to Figure 9-15. Consumer surplus with trade and without a tariff is
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D. A + B + C + D + E + F.
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Which of the following statements is correct?
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A. Government should tax goods with negative externalities and subsidize goods with positive externalities.
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Refer to Figure 10-2. Suppose that the production of plastic creates a social cost which is depicted in the graph above. Without any government regulation, how much plastic will be produced?
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C. 650
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Refer to Figure 10-5. Which price and quantity combination represents the social optimum?
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C. P2 and Q1.
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If we know that the supply curve for good x fails to reflect the total cost to society of producing that good, then we know that
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B. the market for good x is characterized by a negative externality.
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To enhance the well-being of society, a social planner will encourage firms to increase production when
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B. technology spillovers are associated with production
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Flu shots provide a positive externality. Suppose that the market for vaccinations is perfectly competitive. Without government intervention in the vaccination market, which of the following statements is correct?
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D. All of the above are correct
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Because there are positive externalities from higher education,
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D. private markets will under-supply college classes.
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Refer to Figure 10-10. A decrease in output from 160 units to 120 units would
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A. increase total economic well-being.
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Before the flu season begins, Jeremy gets a flu shot. As a result, Jeremy and several of his friends and relatives avoid the flu for the entire flu season. It would make sense to argue that
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D. All of the above are correct.
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Assuming education results in a positive externality, which of the following statements is correct?
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A. The socially optimal quantity of education will exceed the market equilibrium quantity of education
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University researchers create a positive externality because what they discover in their research labs can easily be learned by others who haven't contributed to the research costs. What could the federal government do to equate the equilibrium quantity of university research and the socially optimal quantity of university research produced?
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D. offer grants to university researchers
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Which of the following statements is correct?
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B. Taxes provide incentives for firms to adopt new methods to reduce negative externalities.
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The Coase theorem suggests that private markets may not be able to solve the problem of externalities
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A. when the number of interested parties is large and bargaining costs are high.
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A television broadcast is an example of a good that is
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D. not rival in consumption
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Which of the following goods is nonrival in consumption and excludable?
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C. Disney World on a rainy, cool day
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People cannot be prevented from using a good if the good is
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C. a public good or a common resource.
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Which of the following is not a public good?
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B. patented technological knowledge
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When good X is produced, some people benefit. A free-rider problem arises when
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B. the number of beneficiaries is large and it is impossible to prevent anyone from benefiting.
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National defense is provided by the government because
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C. free-riders make it difficult for private markets to supply the socially optimal quantity
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Private companies will invest in medical research if
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C. they will produce a specific product for which they may receive a patent.
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Each of the following explains why cost-benefit analysis is difficult except
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C. government projects rarely have sufficient funding to complete them on time.
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To increase safety at a bad intersection, the mayor must decide whether to install a traffic light at a cost of $45,000. If the traffic light reduces the risk of fatality by 0.4 percent, and the value of a human life is estimated to be $10 million, the mayor should
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A. not install the light because the expected benefit of $40,000 is less than the cost.
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The overuse of a common resource relative to its economically efficient use is called
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A. the Tragedy of the Commons
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The Tragedy of the Commons occurs because
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C. common resources are rival in consumption
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Imagine a 2,000-acre park with picnic benches, trees, and a pond. Suppose it is publicly owned, and people are invited to enjoy its beauty. When the weather is nice, it is difficult to find parking on summer afternoons. Otherwise, it is a great place. An efficient solution to the parking problem would be to
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A. charge higher prices for parking at busy times
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On hot summer days, electricity-generating capacity is sometimes stretched to the limit. At these times, electric companies may ask people to voluntarily cut back on their use of electricity. On these days, electricity is
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D. excludable and rival in consumption.
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Which of the following statements is correct?
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A. The efficient provision of public goods is intrinsically more difficult than the efficient provision of private goods
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Which of the following statements is correct?
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C. Economists consider opportunity costs to be included in a firm's costs of production.
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The amount of money that a wheat farmer could have earned if he had planted barley instead of wheat is
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D. an implicit cost.
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Which of the following expressions is correct?
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B. accounting profit = total revenue - explicit costs
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Scenario 13-1
Korie wants to start her own business making custom furniture. She can purchase a factory that costs $400,000. Korie currently has $500,000 in the bank earning 3 percent interest per year.
Refer to Scenario 13-1. Suppose Korie purchases the factory using $200,000 of her own money and $200,000 borrowed from a bank at an interest rate of 6 percent. What is Korie's annual opportunity cost of purchasing the factory?
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$18,000
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Refer to Figure 13-1. Which of the following could explain why the total product curve would shift from TP1 to TP2?
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A. The firm has developed improved production technology.
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Refer to Table 13-6. The Wooden Chair Factory experiences diminishing marginal product of labor with the addition of which worker?
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C. the sixth worker
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For a construction company that builds houses, which of the following costs would be a fixed cost?
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D. All of the above are correct.
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Refer to Table 13-8. What is the average variable cost of producing 5 units of output?
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D. $40
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Refer to Table 13-9. What is the marginal product of the third worker?
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C. 60 units
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Scenario 13-17
If Farmer Brown plants no seeds on his farm, he gets no harvest. If he plants 1 bag of seeds, he gets 5 bushels of wheat. If he plants 2 bags, he gets 9 bushels. If he plants 3 bags, he gets 12 bushels. A bag of seeds costs $120, and seeds are his only cost.
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A. increasing.
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Refer to Figure 13-5. Curve D is increasing because
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A. of diminishing marginal product.
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Refer to Figure 13-8. Quantity C represents the output level where the firm
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D. produces at the efficient scale.
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At all levels of production higher than the point where the marginal cost curve crosses the average variable cost curve, average variable cost
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B. rises.
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Which of the following is not a property of a firm's cost curves?
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B. Average total cost will cross marginal cost at the minimum of marginal cost
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Suppose that a firm's long-run average total costs of producing televisions decreases as it produces between 10,000 and 20,000 televisions. For this range of output, the firm is experiencing
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C. economies of scale.
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Refer to Figure 13-9. The firm experiences constant returns to scale at which output levels?
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C. output levels between M and N