Exam 20: Uncertainty, Risk, and Private Information
Exam 1: First Principles246 Questions
Exam 2: Economic Models: Trade-Offs and Trade72 Questions
Exam 3: Supply and Demand266 Questions
Exam 4: Consumer and Producer Surplus196 Questions
Exam 5: Price Controls and Quotas: Meddling With Markets203 Questions
Exam 6: Elasticity329 Questions
Exam 7: Taxes284 Questions
Exam 8: International Trade265 Questions
Exam 9: Decision Making by Individuals and Firms209 Questions
Exam 10: The Rational Consumer477 Questions
Exam 11: Behind the Supply Curve: Inputs and Costs282 Questions
Exam 12: Perfect Competition and the Supply Curve320 Questions
Exam 13: Monopoly258 Questions
Exam 14: Oligopoly212 Questions
Exam 15: Monopolistic Competition and Product Differentiation223 Questions
Exam 16: Externalities234 Questions
Exam 17: Public Goods and Common Resources237 Questions
Exam 18: The Economics of the Welfare State144 Questions
Exam 19: Factor Markets and the Distribution of Income241 Questions
Exam 20: Uncertainty, Risk, and Private Information199 Questions
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Scenario: Used Car Market In the used car market, cars of poor quality are often referred to as "lemons," while cars that are of good quality are considered to be "plums." Suppose the probability of obtaining a lemon is 60% and the probability of obtaining a plum is 40%.Also assume a plum is worth $15,000 and a lemon is worth $3,000.
(Scenario: Used Car Market) Look at the scenario Used Car market.In this market, the expected value of a used car would be equal to:
(Multiple Choice)
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Scenario: Choosing Insurance The Ramirez family owns three cars and is considering buying insurance to cover the cost of repairs.They face two possible states: state 1, in which their cars need no repairs and their income available for purchasing other goods and services is equal to $50,000; and state 2, in which their cars need $10,000 worth of repairs and their income available for purchasing other goods and services is reduced to $40,000.The probability of repairs is 10%, while the probability of no repairs is 90%.
(Scenario: Choosing Insurance) Refer to the information in the scenario Choosing Insurance.The premium on a fair insurance policy for the Ramirez family will be:
(Multiple Choice)
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Consider four individuals: Hank, Babe, Barry, and Willie.Hank's marginal utility of income curve is constant; Babe's marginal utility of income curve is slightly diminishing; Barry's marginal utility of income curve is strongly diminishing; and Willie's marginal utility of income curve is upward sloping.All else equal, which of these individuals will be most risk-averse?
(Multiple Choice)
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Which of the following are likely to be positively correlated?
(Multiple Choice)
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Lucy decides to buy car insurance.She is doing this because:
(Multiple Choice)
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As a result of frequent flooding, the insurance market has noted a positive correlation between flooding and the amount of insurance monies paid out for such floods.Holding demand for insurance constant, if flooding is expected to continue to be a problem, flood insurance premiums will most likely:
(Multiple Choice)
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Risk-averse individuals are willing to make deals that reduce their income but also reduce their risk.False
(True/False)
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Assume that flood insurance premiums are determined in the competitive market.Suppose that devastating floods along the Mississippi River have increased the degree of risk aversion among the insurance investors in this market.What will happen to the market for flood insurance policies?
(Multiple Choice)
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Adverse selection and moral hazard do not affect the efficiency of the market.True
(True/False)
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Rhonda would like to sell her existing digital camera to upgrade to a more sophisticated one by advertising on the bulletin board in the student center.She decides against it because the used digital cameras listed on the board are underpriced.This describes the problem of:
(Multiple Choice)
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(Table: Natasha's Total Utility) Look at the table Natasha's Total Utility.Natasha experiences
________ marginal utility as her income increases.The marginal utility of income between
$30,000 and $32,500 is ________ utils per dollar, while it is utils per dollar
Between $47,500 and $50,000.
(Multiple Choice)
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Economic growth that is not industry specific is most likely to:
(Multiple Choice)
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The easiest risks to reduce by diversification are those associated with positively correlated events.True
(True/False)
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As the premium for an insurance policy falls, there is a(n):
(Multiple Choice)
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Newman has decided to take a road trip in a rental car.He has the minimum amount of personal car insurance to legally rent the car, but he decides to pay a little extra to the rental car company to completely insure himself against any damage to the rental car.How is there a potential moral hazard due to Newman's purchase of the additional insurance?
(Essay)
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Mary and Bob are trying to decide how much auto insurance to buy.They share the same expectations of an accident, with the same dollar loss.They also have the same income levels.However, Mary would rather buy very little insurance, while Bob would rather buy much more insurance.This suggests that:
(Multiple Choice)
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A life insurance company will often require a potential customer to submit to a brief physical exam to assess that person's basic level of health.This practice is a form of to lessen the problem of _.
(Multiple Choice)
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