A) Panel A
B) Panel B
C) Panel C
D) Panel D
Correct Answer
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Multiple Choice
A) there are too few firms to reach an efficient level of production.
B) firms do not operate at the output that minimizes average costs.
C) more advertising is needed to inform customers about product differences.
D) consumers do not have enough choice among the product varieties available.
Correct Answer
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Multiple Choice
A) your behavior is rational, but your friend's behavior is clearly irrational.
B) you are clearly irrational, but your friend's behavior is rational.
C) the Burger King brand name suggests consistent quality.
D) the advertising by Burger King in China is more persuasive than the advertising by Burger King in your home town.
Correct Answer
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Multiple Choice
A) The monopolistically competitive firm advertises.
B) The monopolistically competitive firm produces a quantity of output that falls short of the socially optimal level.
C) Monopolistic competition features many buyers.
D) Monopolistic competition features many sellers.
Correct Answer
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Multiple Choice
A) Monopolistic competition is similar to monopoly because both market structures are characterized by firms being price makers rather than price takers.
B) Monopolistic competition is similar to perfect competition because both market structures are characterized by differentiated products.
C) Monopolistic competition is similar to oligopoly because both market structures are characterized by strategic interaction between firms in the market.
D) Monopolistic competition is similar to perfect competition because both market structures are characterized by perfectly elastic demand curves for firms.
Correct Answer
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Multiple Choice
A) -$3,000.
B) $3,000.
C) $9,000.
D) $24,000.
Correct Answer
verified
Multiple Choice
A) 100 units of output.
B) between 100 and 133.33 units of output.
C) 133.33 units of output.
D) 154.92 units of output.
Correct Answer
verified
Multiple Choice
A) 0-1
B) 2-4
C) 10-20
D) over 50
Correct Answer
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Multiple Choice
A) there are only a few sellers.
B) each firm takes the price of its product as given.
C) firms can enter or exit the market without restrictions.
D) each firm produces a product that is essentially identical to the products of other firms in the market.
Correct Answer
verified
Multiple Choice
A) 0 units of output
B) 3 units of output
C) 4 units of output
D) 5 units of output
Correct Answer
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Multiple Choice
A) not in a long-run equilibrium. More businesses will enter the bakery market in the long-run.
B) not in a short-run equilibrium.
C) not in a long-run equilibrium. Some businesses currently in the bakery market will exit the market in the long- run.
D) in a long-run equilibrium.
Correct Answer
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Multiple Choice
A) produces an output level where marginal revenue equals average total cost.
B) sets price equal to demand where marginal revenue equals marginal cost.
C) must earn zero economic profits.
D) maximizes revenues as well as profits.
Correct Answer
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Multiple Choice
A) business-stealing externality, which harms producers.
B) business-stealing externality, which benefits producers.
C) product-variety externality, which harms consumers.
D) product-variety externality, which benefits consumers.
Correct Answer
verified
Multiple Choice
A) Advertising can be a signal of the quality of a product.
B) Advertising impedes competition.
C) Advertising reduces the deadweight loss associated with monopolistic competition.
D) Advertising encourages free entry, which increases profits.
Correct Answer
verified
Multiple Choice
A) panel a
B) panel b
C) panel c
D) panel d
Correct Answer
verified
Multiple Choice
A) restaurants and furniture.
B) wheat and corn.
C) postage stamps and wooden pencils.
D) All of the above are correct.
Correct Answer
verified
Multiple Choice
A) marginal revenue exceeds average revenue.
B) price exceeds marginal cost.
C) the efficient scale of production is only achieved in the long run, not in the short run.
D) markup pricing does not occur in any other market structure.
Correct Answer
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Multiple Choice
A) no rational consumer would spend twice as much for Olay as she would for Up and Up.
B) the side-by-side presence of these two body washes conveys no useful information to consumers.
C) Olay has no incentive to maintain the quality of its product just because of the Olay brand name.
D) None of the above is correct.
Correct Answer
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Multiple Choice
A) only when it is perfectly competitive.
B) only when it is perfectly competitive or oligopolistic.
C) only when it is perfectly competitive or monopolistically competitive.
D) when it is perfectly competitive, monopolistically competitive, or oligopolistid.
Correct Answer
verified
Multiple Choice
A) firm's economic profit is zero.
B) firm must be earning economic profits.
C) firm must be incurring economic losses.
D) firm must be operating at its efficient scale.
Correct Answer
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