Chapter 4 example #18374

10 September 2023
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Economists say competitive markets are efficient because...
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by producing up to the point where MB = MC, profits are maximized and the maximum potential consumer surplus and producer surplus is generated.
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Which of the following statements is true?
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Producing less than equilibrium leaves unrealized producer and consumer surplus, and producing more than equilibrium reduces the consumer surplus.
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Public Good is:
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nonrival and non excludable
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Public goods are not privately provided because:
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when goods are nonrival, those people purchasing the good could simply allow others use without requiring compensation.
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The free-rider problem occurs when:
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people benefit from the public good without contributing to the cost.
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Is the U.S. border patrol a public or private good? How about satellite TV?
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Is the U.S. border patrol a public or private good? How about satellite TV?
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When negative externalities exist at a market,
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equilibrium output will be greater than the efficient output.
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The government could correct the difference between the equilibrium output level and the efficient output level by...
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using a regulation that requires firms to internalize the external costs.
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An example of an external benefit is...
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safety provided by a motion-detector light.
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Spillover costs and spillover benefits are also called negative and positive externalities because
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the unintended spillover costs have a negative impact on third parties and the unintended spillover benefits have a positive impact on third parties.
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The Lojack car recovery system allows the police to track stolen cars. As a result, they not only recover 90% of Lojack-equipped cars that are stolen but also arrest many auto thieves and shut down many "chop shops" that take apart stolen vehicles to get at their used parts. Thus, Lojack provides both private benefits and positive externalities. If the government were to subsidize Lojack purchases, this would...
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have both private and social benefits.
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Zoning laws might be justified in dealing with a problem of negative externalities because they can...
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affect business location decisions
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In the case of positive externalities, tax breaks for businesses that set up in areas of high unemployment might be justified because
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additional employment will increase the income tax base.
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Excise taxes on beer would:
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discourage the consumption of beer and reduce the external costs of such things as drunk driving and domestic violence.
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Consider a carbon-tax and a cap-and-trade strategy for reducing carbon dioxide and other so-called greenhouse gases. This is true about this statement-->
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A cap-and-trade system improves efficiency by creating scarcity.
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Efficiency losses:
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a. Are not possible if suppliers are willing to produce and sell a product. b. Can only result from underproduction. c. Can only result from overproduction. d. None of the above. (correct answer)
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A production possibilities curve shows that public goods on the vertical axis and private goods on the horizontal axis. Assuming the economy is initially operating on the curve at point C, indicate how the production of public goods might be increased.
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On the curve, the only way to obtain more public goods is to reduce the production of private goods.
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How might the output of public goods be increased if the economy is initially operating at point A inside the curve?
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An economy operating inside the curve can expand the production of public goods without sacrificing private goods (say, from A to B) by making use of unemployed resources.
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Use the distinction between the characteristics of private and public goods to determine whether the following should be produced through the market system or provided by government:
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French Fries: Market System Airport Screening: Government Court Systems: Government Mail Delivery: Combined Medical Care: Combined
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Overallocation of resources:
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Negative Externality
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Tammy installs a very nice front garden, raising the property values of all the other houses on her block:
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Positive Externality
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Market demand curves are too far to the left (too low):
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Positive Externality
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Underallocation of resources:
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Positive Externality
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Water pollution from a factory forces neighbors to buy water purifiers:
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Negative Externality
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Use marginal cost/marginal benefit analysis to determine if the following statement is true or false: "The optimal amount of pollution abatement for some substances, say, dirty water from storm drains, is very low; the optimal amount of abatement for other substances, say, cyanide poison, is close to 100 percent."
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True