Exam 18: Oligopoly

Which of the following are characteristics of an oligopoly? i.The HHI for an oligopoly is between 100 and 1800. ii.There are a few firms that compete. iii.The firms can increase their profit by forming a cartel.

If the HHI for an industry equals 3,200,

According to Section 2 of the Sherman Act,which of the following is a felony?

When oligopolies operate like firms in perfect competition,the firms produce at the point where the

"Duopoly" is

Which antitrust law has two main provisions,one against conspiring with others to restrict competition and the other making it a felony to monopolize or attempt to monopolize?

A collusive agreement to form a cartel is difficult to maintain because

Price fixing

-In the figure above,________ firms will share the market and the ________.

-Suppose Intel and AMD can each charge either $300 or $200 for a CPU (the computing unit of a computer).The above table illustrates the payoffs,in millions of dollars,from each of the four possible outcomes that could occur in their duopoly setting.If Intel charges $200 and AMD charges $300,then Intel's profit will be ________ million and AMD's profit will be ________ million.

Imagine a duopoly in which two firms,A and B,produce the monopoly profit-maximizing output and equally share the economic profit.If firm A increases its output,the market price ________ and total economic profit of the two firms combined ________.

-Suppose Intel and AMD can each charge either $300 or $200 for a CPU (the computing unit of a computer).The above table illustrates the payoffs,in millions of dollars,from each of the four possible outcomes that could occur in their duopoly setting.What must Intel's price be for AMD to earn $220 million in profit?

Which of the following statements is correct?

-The table above shows the payoff matrix offered to two suspected criminals,Bonnie and Clyde.The payoffs are the years they will spend in prison.The suspected criminals are not allowed to communicate.Given the information in the payoff matrix,the Nash equilibrium is

"If an industry's Herfindahl-Hirschman Index is below 1,000,a merger between any two firms in that industry will be disallowed." Comment on the accuracy of the previous statement.

The Shiny Watch company,a manufacturer of expensive watches,requires all of its retailers to sell its watches for a specific price.Which of the following statements are true? i.The Shiny Watch company is engaged in predatory pricing. ii.The Shiny Watch company is definitely violating the law iii.The Shiny Watch company creates an efficient outcome it its retailers provide an efficient level of service.

In the prisoners' dilemma,each player is ________ regardless of the other player's actions.

Which of the following is always illegal?

The concepts of mutual interdependence and game theory illustrate the fact that firms competing in oligopoly

Which of the following is found ONLY in oligopoly?