Exam 17: Oligopoly

Figure 17-5. Two companies, ABC and QRS, 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 17-5. If this game is played only once, then the most likely outcome is that

Reaching and enforcing an agreement between members of a cartel becomes more difficult as the size of the group __________.

If firms in an oligopoly agree to produce according to the monopoly outcome, they will produce the same level of output as they would produce in a Nash equilibrium.

Table 17-14 This table shows a game played between two players, A and B. The payoffs in the table are shown as (Payoff to A, Payoff to B). -Refer to Table 17-14. Which outcome is the Nash equilibrium in this game?

Game theory is important for the understanding of

Table 17-21 The Chicken Game is named for a contest in which drivers test their courage by driving straight at each other. John and Paul have a common interest to avoid crashing into each other, but they also have a personal, competing interest to not turn first to demonstrate their courage to those observing the contest. The payoff table for this situation is provided below. The payoffs are shown as (John, Paul). -Refer to Table 17-21. If John chooses Turn, what will Paul choose to do and what will Paul's payoff equal?

A manufacturer of light bulbs sells its products to retail stores and requires the stores to sell the bulbs to customers for $2 per bulb. This practice is known as tying.

For cartels, as the number of firms (members of the cartel) increases,