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.
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Multiple Choice
A) attract products of lower quality into the market.
B) attract less informed buyers into the market.
C) decrease elasticity of demand allowing firms to charge a larger markup over marginal cost.
D) enhance competition in markets to an unnecessary degree.
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Multiple Choice
A) (i) and (ii) only
B) (ii) and (iii) only
C) (i) and (iii) only
D) (iii) only
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Multiple Choice
A) creates desires that otherwise might not exist.
B) hinders competition.
C) often fails to convey substantive information.
D) All of the above are correct.
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True/False
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Multiple Choice
A) perfect competition
B) monopolistic competition
C) monopoly
D) Both a and b are correct.
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Multiple Choice
A) $24
B) $30
C) $36
D) $42
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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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Multiple Choice
A) highly-differentiated consumer goods.
B) goods produced by natural monopolies.
C) agricultural products.
D) products with a limited shelf life such as milk and lettuce.
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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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Multiple Choice
A) 0 units of output
B) 3 units of output
C) 4 units of output
D) 5 units of output
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Multiple Choice
A) Brand names provide consumers with information about quality when quality cannot be easily judged in advance of purchase.
B) Brand names give firms an incentive to maintain high quality to maintain the reputation of the firm.
C) Brand names allow firms to produce and sell inferior products in the long run since people will continue to purchase the brand-name product.
D) Brand names can cause consumers to perceive differences in products that do not actually exist.
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True/False
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Multiple Choice
A) an externality that is likely to be punished under antitrust laws.
B) the negative externality that occurs when one firm attempts to duplicate exactly the product of a different firm.
C) an externality that is considered to be an explicit cost of business in monopolistically competitive markets.
D) the negative externality associated with entry of new firms in a monopolistically competitive market.
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Essay
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