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Multiple Choice
A) business-stealing externality that is observed in monopolistically competitive markets.
B) product-variety externality that is observed in monopolistically competitive markets.
C) inefficiencies of the long-term losses earned by monopolistically competitive firms.
D) persistence of positive profits into the long run for monopolistically competitive firms.
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Multiple Choice
A) has the usual deadweight loss of monopoly pricing.
B) experiences a zero profit in a long-run equilibrium.
C) is said to have excess capacity.
D) All of the above are correct.
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Multiple Choice
A) perfect competition
B) monopoly
C) monopolistic competition
D) perfect competition and monopolistic competition
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Multiple Choice
A) about 96%
B) about 52%
C) about 40%
D) about 22%
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Multiple Choice
A) marginal cost exceeds marginal revenue
B) average revenue equals marginal cost
C) price exceeds marginal cost
D) All of the above are correct.
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Multiple Choice
A) Industry A
B) Industry B
C) Industry C
D) Industry D
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Multiple Choice
A) $1,200
B) $1,400
C) $1,600
D) $1,875
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Short Answer
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Multiple Choice
A) that fail to achieve the total surplus achieved by perfect competition.
B) that feature only a few firms in each market.
C) to which the concept of Nash equilibrium is frequently applied by economists.
D) in which firms earn zero economic profit in the long run.
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Multiple Choice
A) usually implies a very small administrative burden.
B) will lower the firm's costs.
C) is commonly used to enhance market efficiency.
D) is unlikely to improve market efficiency.
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Multiple Choice
A) 9 units of output.
B) 15 units of output.
C) 21 units of output.
D) 30 units of output.
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Short Answer
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Short Answer
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Essay
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View Answer
Multiple Choice
A) at 100 units of output
B) somewhere between 100 and 133.33 units of output
C) at 133.33 units of output
D) at 154.92 units of output
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Essay
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View Answer
Short Answer
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Multiple Choice
A) firms produce with excess capacity.
B) firms try to differentiate their products.
C) firms would like to produce homogeneous products, but the large number of firms prohibits it.
D) entry and exit is restricted.
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True/False
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