Exam 17: Oligopoly.

Figure 17-3. Katie and Taylor are roommates. On a particular day, their lawn needs to be mowed. Each person has to decide whether to take part in mowing the lawn. At the end of the day, either the lawn will be mowed (if one or both roommates take part in mowing), or it will remain unmowed (if neither roommate mows). With happiness measured on a scale of 1 (very unhappy) to 10 (very happy), the possible outcomes are as follows: -Refer to Figure 17-3.If this game is played only once,then which of the following outcomes is the most likely one?

If a certain market were a monopoly,then the monopolist would maximize its profit by producing 1,000 units of output.If,instead,that market were a duopoly,then which of the following outcomes would be most likely if the duopolists successfully collude?

A law that encourages market competition by prohibiting firms from gaining or exercising excessive market power is

In the prisoners' dilemma,

Which of the following statements is true?

The Sherman Antitrust Act

One way that public policy encourages cooperation among oligopolists is through antitrust law.

All cartels are inherently reliant on

Figure 17-4. Two companies, Acme and Bilco, are sellers in the same market. Each company decides whether to charge a high price or a low price. In the figure, the dollar amounts are payoffs and they represent annual profits for the two companies. -Refer to Figure 17-4.Suppose we observe that the outcome of the game is one in which each company earns a profit of $5 million.This outcome

Table 17-13 Two home-improvement stores (Lopes and HomeMax) in a growing urban area are interested in expanding their market share. Both are interested in expanding the size of their store and parking lot to accommodate potential growth in their customer base. The following game depicts the strategic outcomes that result from the game. Increases in annual profits of the two home-improvement stores are shown in the table below. -Refer to Table 17-13.When this game reaches a Nash equilibrium,annual profit will grow by

Which of the following statements is correct?

The likely outcome of the standard prisoners' dilemma game is that

An equilibrium occurs in a game when

Table 17-13 Two home-improvement stores (Lopes and HomeMax) in a growing urban area are interested in expanding their market share. Both are interested in expanding the size of their store and parking lot to accommodate potential growth in their customer base. The following game depicts the strategic outcomes that result from the game. Increases in annual profits of the two home-improvement stores are shown in the table below. -Refer to Table 17-13.Suppose the owners of Lopes and HomeMax meet for a friendly game of golf one afternoon and happen to discuss a strategy to optimize growth related profit.If they both agree to cooperate on a strategy that maximizes their joint profits,annual profit will grow by

Figure 17-4. Two companies, Acme and Bilco, are sellers in the same market. Each company decides whether to charge a high price or a low price. In the figure, the dollar amounts are payoffs and they represent annual profits for the two companies. -Refer to Figure 17-4.The dominant strategy for Acme is to

Table 17-18 This table shows a game played between two firms, Firm A and Firm B. In this game each firm must decide how much output (Q) to produce: 10 units or 12 units. The profit for each firm is given in the table as (Profit for Firm A, Profit for Firm B). -Refer to Table 17-18.If these two firms agree to cooperate to maximize their joint profit,the outcome of the game will be

Figure 17-4. Two companies, Acme and Bilco, are sellers in the same market. Each company decides whether to charge a high price or a low price. In the figure, the dollar amounts are payoffs and they represent annual profits for the two companies. -Refer to Figure 17-4.In what sense is the game involving Acme and Bilco similar to the prisoners' dilemma game involving Bonnie and Clyde?

Table 17-13 Two home-improvement stores (Lopes and HomeMax) in a growing urban area are interested in expanding their market share. Both are interested in expanding the size of their store and parking lot to accommodate potential growth in their customer base. The following game depicts the strategic outcomes that result from the game. Increases in annual profits of the two home-improvement stores are shown in the table below. -Refer to Table 17-13.If both stores follow a dominant strategy,Lopes's annual profit will grow by

Figure 17-4. Two companies, Acme and Bilco, are sellers in the same market. Each company decides whether to charge a high price or a low price. In the figure, the dollar amounts are payoffs and they represent annual profits for the two companies. -Refer to Figure 17-4.If the two companies make their pricing decisions independently,then it is likely that Bilco will

Outline the purpose of antitrust laws.What do they accomplish?