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Exam 15: Oligopoly

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Question 41

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Table 15.2.9 -Refer to Table 15.2.9.Two students are assigned a group project.Each has the option to work or not work to achieve a high grade.The payoffs are shown in the above table.Student 1

A) works only if student 2 works.
B) works regardless of the decision made by student 2.
C) does not work if student 2 works.
D) does not work regardless of what student 2 decides.
E) works only if student 2 does not work.

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Question 42

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Canada's anti-combine law dates from the

A) 1880s.
B) 1910s.
C) 1930s.
D) 1960s.
E) 1980s.

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Question 43

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It is difficult to maintain a cartel for a long period of time.Which one of the following is the most important reason?

Sarah's Soothing Diapers, Inc.and Orville's Odorless Diapers, Inc.are duopolists, who have agreed to collude.Orville has decided that he will comply with the collusive agreement as long as Sarah cooperated in the previous period.But if Sarah cheated in the previous period, Orville will punish Sarah by cheating in the current period.Orville's strategy is referred to as a

Oligopoly is similar to

Consider a cartel consisting of several firms that is maximizing economic profit.If one firm cheats on the cartel agreement by cutting its price and increasing its output, the best response of the other firms is to

Table 15.2.6 -Refer to Table 15.2.6.Firms A and B can conduct research and development (R&D) or not conduct it.R&D is costly but can increase the quality of the product and increase sales.The payoff matrix is the economic profits of the two firms and is given above, where the numbers are millions of dollars.The Nash equilibrium

A tit-for-tat strategy can be used

Use the information below to answer the following questions. Fact 15.2.1 Two firms, FastNet and SmartCast are the only Internet providers in a city. They have identical costs and one firm's service is a perfect substitute for the other firm's service. The industry is a natural duopoly. FastNet and SmartCast decide to collude and agree to share the market equally. -Refer to Fact 15.2.1.What is the Nash equilibrium?

Use the table below to answer the following questions. Table 15.2.2 -Table 15.2.2 gives the payoff matrix in terms of economic profit for firms A and B when there are two strategies facing each firm: (1) charge a low price, or (2) charge a high price.The equilibrium in this game (played once) will be a dominant strategy equilibrium because

Canada's anti-combine law is enforced by

Consider a duopoly with collusion.If the duopoly maximizes profit,

Use the information below to answer the following questions. Fact 15.1.1 An Energy Drink with a Monster of a Stock The $5.7 billion energy-drink category, in which Monster holds the No. 2 position behind industry leader Red Bull, has slowed down as copycat brands jostle for shelf space. Over the past five years Red Bull's market share in dollar terms has gone from 91 percent to well under 50 percent and much of that loss has been Monster's gain. -Refer to Fact 15.1.1.During the past few years, the energy-drink market has changed from ________ to ________.

Caven and John have been arrested by the police, who have evidence that will convict them of robbing a bank.If convicted, each will receive a sentence of 6 years for the robbery.During questioning, the police suspect that Caven and John are responsible for a series of bank robberies.If both confess to the series, each will receive 12 years in jail.If only one confesses, he will receive 4 years and the one who does not confess will receive 14 years.What is the equilibrium for this game?

Which one of the following is not a feature common to all games?

Table 15.2.8 -Refer to Table 15.2.8.Libertyville has two optometrists, Dr.Smith and Dr.Jones.Each optometrist can choose to advertise his service or not.The incomes of each optometrist, in thousands of dollars, are given in the payoff matrix above.Which of the following statements correctly describes Dr.Jones' strategy given what Dr.Smith may do?

A contestable market is similar to a perfectly competitive market in that there

The equilibrium strategy for each firm in a duopolist's dilemma is to ________.Firms ________ succeed in raising price and profits because each firm ________.

A cartel is a group of firms which agree to

A strategy in which a player cooperates in the current period if the other player cooperated in the previous period, but the player cheats in the current period if the other player cheated in the previous period is called a