Exam 26: Oligopoly and Strategic Behavior

In a "game," strategies are

A local utility is an example of

If industry sales are $2,000, and the top four firms have sales of $170, $140, $100, and $80, respectively, what will be the four-firm concentration ratio?

Which of the following has the highest Herfindahl-Hirschman index?

After participating members of a cartel form an agreement on common prices and output quotas, then an individual firm can increase its own profits by

A network effect exists whenever

Which of the following is likely among the most concentrated industries in the United States?

-According to the above table, the four-firm concentration ratio of this industry is

Cheating in a cartel is more likely to occur if the industry

Refer to the above payoff matrix (in years of sentence) for two people (Bo and Max) charged for robbery. Which of the following is the outcome of the dominant strategy without cooperation?

Which of the following is NOT a necessary condition for oligopoly?

Between World War II and the 1970s, three firms-General Motors, Chrysler, and Ford-produced and sold nearly all the output of the U.S. auto industry. These three firms had

A merger between firms that are in the same industry is called a

The higher the concentration ratio is in an industry, the more likely it is that

The prisoners' dilemma is a game in which

Within a game theory model, if a change in decision-making raises corporation A's profits by $50 and lowers corporation B's profits by $60, the game is a

If Ford Motor Company and General Motors Corporation were to merge, this would represent

Suppose there are four firms in an industry. The market shares of the four firms are 5 percent, 20 percent, 35 percent, and 40 percent. The Herfindahl-Hirschman index for that industry is

The joining of firms that are producing or selling a similar product is

Which of the following is NOT a condition that helps enforce a cartel agreement?