Exam 9: Basic Oligopoly Models
Exam 1: The Fundamentals of Managerial Economics136 Questions
Exam 2: Market Forces: Demand and Supply155 Questions
Exam 3: Quantitative Demand Analysis166 Questions
Exam 4: The Theory of Individual Behavior174 Questions
Exam 5: The Production Process and Costs178 Questions
Exam 6: The Organization of the Firm148 Questions
Exam 7: The Nature of Industry117 Questions
Exam 8: Managing in Competitive, Monopolistic, and Monopolistically Competitive Markets138 Questions
Exam 9: Basic Oligopoly Models125 Questions
Exam 10: Game Theory: Inside Oligopoly134 Questions
Exam 11: Pricing Strategies for Firms With Market Power128 Questions
Exam 12: The Economics of Information137 Questions
Exam 13: Advanced Topics in Business Strategy74 Questions
Exam 14: A Managers Guide to Government in the Marketplace102 Questions
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An oligopolist faces a demand curve that is steeper at higher prices than at lower prices.Which of the following is most likely?
(Multiple Choice)
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In the presence of large sunk costs, which of the following market structures generally leads to the highest price?
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The market demand in a Bertrand duopoly is P = 10 - 3Q, and the marginal costs are $1.Fixed costs are zero for both firms.Which of the following statement(s) is/are true?
(Multiple Choice)
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A duopoly in which both firms have a Lerner index of monopoly power equal to 0 is probably a:
(Multiple Choice)
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In a Cournot oligopoly, a decrease in a firm's marginal cost leads to
(Multiple Choice)
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Firm A has a strictly higher marginal cost than firm B's.They compete in a homogeneous product Bertrand duopoly.Which of the following results will not occur?
(Multiple Choice)
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Consider two firms competing to sell a homogeneous product by setting price.The inverse demand curve is given by P = 15 - Q.Firm 1 has MC1(Q1) = 1 and firm 2 has MC2(Q2) = 1.05.Based on this information we can conclude that the market price will be
(Multiple Choice)
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Suppose you are the manager of a medium-sized firm that operates in an industry that has a four-firm concentration ratio of 100 percent.All firms in the industry are of equal size.In order to determine your firm's optimal output and price, you must obtain information about how rivals would respond to changes in your decisions.If you were the manager, how would you obtain this information?
(Essay)
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You are the CEO of ClipIt, a paper clip manufacturer.Your company enjoys a patented technology that allows it to produce paper clips faster and at a lower cost than your only rival, FastenIt.Clipit uses this advantage to be the first to choose its profit-maximizing output level in the market.The inverse demand function for paper clips is
(Essay)
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Consider a Stackelberg duopoly with the following inverse demand function: P = 100 - 2Q1 - 2Q2.The firms' marginal cost are identical and given by MCi(Qi) = 2Qi.Based on this information the Stackelberg leader's marginal revenue function is
(Multiple Choice)
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Zelda Industries is the only firm of its kind in the world.Due largely to historical accident, it began producing streganomas in 1985 in a vacant warehouse.Virtually anyone with a degree in college chemistry could easily replicate the firm's formula, which is not patent protected.Nonetheless, since 1985 Zelda has averaged accounting profits of 6 percent on investment.This rate is comparable to the average interest rate that large banks paid on deposits over the period.Do you think Zelda is earning monopoly profits? Why?
(Essay)
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Which of the following is not a quantity-setting oligopoly model?
(Multiple Choice)
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Firm one and firm two compete as a Cournot oligopoly.There is an increase in marginal cost for firm one.Which of the following is not true?
(Multiple Choice)
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