Exam 15: Oligopoly

Adkins Air is the only seller offering service directly from Milwaukee to Greensboro. The market is contestable. Thus the Nash Equilibrium for a game between Adkins Air and a potential entrant is when the potential entrant

The main purpose of antitrust law is to

Tying arrangements are always held to be illegal under U.S. antitrust law.

In a duopoly game we observe the following payouts: if the two firms collude they will each earn $50,000. If one firm cheats then he earns $60,000 and the other firm earns -$10,000. If both firms cheat then they each earn zero economic profit. In this game what is the Nash equilibrium?

"If firms in duopoly collude and operate as a monopoly, the industry produces more output compared to the Nash equilibrium." True or false? Explain.

"The Clayton Act repealed the Sherman Act so that only the Clayton Act remains in force." Is the previous statement correct or incorrect?

In what type of market is a cartel possible?

When a cartel maximizes its profit,

Oligopoly differs from perfect competition because a single competitive firm's behavior does not affect the behavior of its competitors while the behavior of a single oligopolistic firm does affect the behavior of its rivals.

If firms in a duopoly can successfully collude,

Suppose that two soft drink manufacturers, Fizzy Pop and Spritzy Soda, agree to charge the same prices for their soft drinks. This practice is

Player A -The table above shows the payoff matrix for a prisoners' dilemma. In the Nash equilibrium,

A tit-for-tat strategy can be used in

The Federal Trade Commission is an agency charged with

Two duopoly firms form a cartel. They decide to collude and fix the price of their good. Each individual firm will earn the highest profit if

When the government prohibits certain kinds of market behavior such as monopoly and monopolistic practices it generally does so through

Limit pricing is a strategy used by a firm to

Which of the following is illegal under the Sherman Act? I. A competitor agrees with another competitor on the price at which the product will be sold. II) A manufacturer refuses to supply a retailer who does not accept the manufacturer's guidance on the price.

In a Nash equilibrium, each player takes the best possible action given the actions of the other players.

Kellogg's and General Mills are two of the dominant breakfast cereal manufactures in the U.S. Each firm can either sign or not sign an exclusive contract with an Olympian gold-medal athlete to appear on the cover of a cereal box. Both Kellogg's and General Mills have signed athletes in 2008, Michael Phelps and Nastia Liukin, respectively. What does this suggest about the outcome of the oligopoly game?