A) They affect skilled workers' wages.
B) They create above-equilibrium wages for some unskilled workers.
C) They create a shortage of unskilled labor.
D) They negatively affect the employment of skilled workers.
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Multiple Choice
A) men were better at math than women.
B) men chose competition more because they were better at sports than women.
C) men trade stocks excessively while women adopt a buy-and-hold strategy.
D) streetcar companies were not in favor of segregation because it hurt their profits.
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Short Answer
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Multiple Choice
A) are valued more by the market relative to Susan's and that explains why her income is higher than Susan's.
B) are valued less by the market relative to Susan's and that explains why her income is higher than Susan's.
C) are valued less by the market relative to Susan's and that explains why her income is lower than Susan's.
D) are more expensive because she receives a compensating differential.
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Short Answer
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True/False
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Multiple Choice
A) Firms that ran the streetcars were more interested in segregating customers by race than profits.
B) The firms that ran the streetcars were unanimous in their support of laws that required segregation of races.
C) Before the passage of laws that mandated segregation of races on streetcars, segregation of smokers and nonsmokers was more common than segregation of races.
D) Segregation based on gender was more common than race at first.
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Multiple Choice
A) probably play no role whatsoever.
B) play a role, but their importance is hard to gauge since ability, effort, and chance are hard to measure.
C) play a role, and that role is fully captured in easy-to-measure factors such as human capital and age.
D) play a role, and it is fully explained within the context of compensating differentials.
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Essay
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View Answer
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True/False
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Multiple Choice
A) is a superstar.
B) belongs to a labor union.
C) has more human capital.
D) All of the above are correct.
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True/False
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Multiple Choice
A) both can earn tremendously high salaries because both can meet with millions of clients.
B) the superstar CPA will not earn as much as the superstar golfer because superstar accountants do not have access to the same sophisticated technologies that superstar golfers do.
C) the superstar CPA will not earn as much as the superstar golfer because a superstar accountant can only work with a limited number of clients per day, whereas millions of fans can enjoy the services provided by a superstar golfer on a given day by watching a televised tournament.
D) the superstar CPA will not earn as much as the superstar golfer because customers are unable to distinguish superstar accountant from a mediocre accountant.
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Multiple Choice
A) the difference in wages will eventually disappear since a haircut is a homogeneous good.
B) barbershops that hire barbers with hair will be able to charge a higher price for a haircut to those consumers who have a strong preference for barbers with hair.
C) barbershops that hire barbers with hair will always be much more profitable.
D) barbershops that hire bald barbers will always be much more profitable.
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Multiple Choice
A) wages are unlikely to be affected by job requirements.
B) since the lifeguard job would expose him to a threat of skin cancer, the wage will be low.
C) if the lifeguard job has a requirement for special training or certification, the wage offer will be higher than otherwise.
D) if the lifeguard job also requires a willingness to clean public restrooms, the wage offer will be lower than otherwise.
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Multiple Choice
A) More productive workers are paid more to reflect their higher output.
B) Higher wages induce higher output from workers.
C) Better quality applicants apply for jobs that pay above-equilibrium wages.
D) Workers are less likely to leave jobs that pay above-equilibrium wages.
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Multiple Choice
A) human-capital theory
B) the theory of compensating differentials
C) the theory of supply and demand
D) comparative advantage
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Short Answer
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Multiple Choice
A) Firms rely more on computer databases than on paper filing systems so there is an increased demand for high-skilled computer programmers.
B) Consumers can accomplish many simple banking tasks on an automated teller machine (ATM) rather than speaking to a bank teller so there is a decreased demand for low- skilled bank tellers.
C) Transponders in peoples' vehicles can be used to automatically deduct tolls from debit accounts, reducing the need for low-skilled toll collectors.
D) Improvements in technology have made tax preparation software easy for an average citizen to use, reducing the need for high-skilled accountants.
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