Exam 14: Oligopoly and Strategic Behavior

If neither player has an incentive to deviate from the outcome of a game, the outcome is a Nash equilibrium.

Assume six firms composing an industry have market shares of 30, 30, 10, 10, 10, and 10 percent. The Herfindahl index for this industry is

If the firms in an oligopolistic industry can establish an effective cartel, the resulting output and price will approximate those of

Oligopolistic firms engage in collusion to

Interindustry competition refers to the fact that

In a Stackelberg duopoly,

The automobile, household appliance, and automobile tire industries are all illustrations of

Suppose the only three existing manufacturers of video game players signed a written contract by which each agreed to charge the same price for products and to distribute their products only in the geographical area assigned them in the contract. This best describes

A major reason that firms form a cartel is to

Backward induction in an extensive form game

One inherent factor that tends to destroy collusion among oligopolists is the

The so-called first-mover advantage may be observed in

If a particular bank regularly announces changes in its interest rate schedules before its competitors, who then set rates very close to those announced by that bank, this could be described as

(Consider This) The prisoner's dilemma reveals that

Mutual interdependence means that each firm in an oligopoly

Repeated games may involve either simultaneous or sequential decision making.

Suppose firms in a collusive oligopoly decide to establish their prices at a level that discourages new rivals from entering the industry. This is called

Firms are more likely to collude when the economy is in a recession.

Industry Y is dominated by five large firms that hold market shares of 20, 25, 15, 10, and 25 percent. The four-firm concentration ratio for this industry is

The characteristic most closely associated with oligopoly is