A) 20 units
B) 25 units
C) 40 units
D) 80 units
Correct Answer
verified
Multiple Choice
A) faces a demand curve that is horizontal.
B) faces a demand curve that is vertical.
C) has no control over product price.
D) has some control over product price.
Correct Answer
verified
Multiple Choice
A) The government should regulate firms in a manner similar to natural monopolies.
B) The government should encourage more firms to enter the industry because without government intervention,there are likely to be "too few" firms.
C) The government should encourage some firms to exit the industry because without government intervention,there are likely to be "too many" firms.
D) There is no government policy that can reduce deadweight loss without creating other problems.
Correct Answer
verified
Essay
Correct Answer
verified
View Answer
Multiple Choice
A) less than 100 units of output.
B) between 100 and 133.33 units of output.
C) 133.33 units of output.
D) more than 133.33 units of output.
Correct Answer
verified
True/False
Correct Answer
verified
Multiple Choice
A) has some features of monopoly and some features of competition.
B) has one large,dominant firm and many other smaller firms.
C) is difficult to enter.
D) occurs whenever firms earn zero economic profit.
Correct Answer
verified
Multiple Choice
A) concede that advertising increases firms' market power.
B) concede that advertising makes entry by new firms more difficult.
C) contend that firms use advertising to provide useful information to consumers.
D) All of the above are correct.
Correct Answer
verified
Multiple Choice
A) Industry W
B) Industry X
C) Industry Y
D) Industry Z
Correct Answer
verified
True/False
Correct Answer
verified
Multiple Choice
A) at its efficient scale,and a monopolistically competitive firm operates at its efficient scale.
B) at its efficient scale,and a monopolistically competitive firm operates with excess capacity.
C) with excess capacity,and a monopolistically competitive firm operates with excess capacity.
D) with excess capacity,and a monopolistically competitive firm operates at its efficient scale.
Correct Answer
verified
Multiple Choice
A) hampered market efficiency.
B) were instrumental in enhancing market efficiency.
C) were useful in enhancing market efficiency when the government enforced the use of exclusive trademarks.
D) were likely to be more socially efficient when used in conjunction with advertising.
Correct Answer
verified
Multiple Choice
A) a brand name
B) a tie-in
C) the quantity available for sale
D) the amount of deadweight loss
Correct Answer
verified
Essay
Correct Answer
verified
View Answer
Multiple Choice
A) rise,and product diversity in the market increases.
B) rise,and product diversity in the market decreases.
C) decline,and product diversity in the market increases.
D) decline,and product diversity in the market decreases.
Correct Answer
verified
Multiple Choice
A) takes the price as given and chooses its quantity,just as a competitive firm does.
B) takes the price as given and chooses its quantity,just as a colluding oligopolist does.
C) chooses its quantity and price,just as a competitive firm does.
D) chooses its quantity and price,just as a monopoly does.
Correct Answer
verified
Multiple Choice
A) $0
B) $1
C) $2
D) $3
Correct Answer
verified
Short Answer
Correct Answer
verified
Multiple Choice
A) are price takers.
B) produce an output level that minimizes average total cost in the long run.
C) maximize profits by producing where price equals marginal cost.
D) cannot earn economic profits in the long run.
Correct Answer
verified
Multiple Choice
A) price exceeds marginal cost.
B) it has a deadweight loss,just as monopoly does.
C) at the equilibrium,some consumers will value the good at more than the marginal cost of production.
D) All of the above are correct.
Correct Answer
verified
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