Exam 18: Oligopoly

-The above figure shows the market for the three moving companies in a small nation.If the movers act as perfect competitors,what is the price per mile and the number of miles per year? If the movers collude and act as a single monopoly,what is the price per mile and the number of lines per year?

What is the best outcome for society: When firms in an oligopoly operate as a monopoly or when they act as perfect competitors? Briefly explain your answer.

Firms operating in an oligopoly

If a legal oligopoly exists,

-Two firms are introducing an improved version of their toothpastes.They must decide whether or not to advertise their products.The table above gives the payoff matrix in terms of the economic profits they expect in each case.The payoffs are in terms of millions of dollars. a.What is the Nash equilibrium for the game? b.If they could cooperate,what strategy would they prefer? What would be the payoff?

If an oligopolistic game is repeatedly played,which of the following can occur?

When a market has barriers to entry,

What are the merger rules used by the Federal Trade Commission to help decide whether firms are allowed to merge?

-The above figure shows the market demand curve for long-distance land-based telephone calls.Suppose the marginal cost of a long-distance telephone call is 2¢ a minute for a call no matter how many minutes of calls are made and there are 3 firms in the industry.If the firms in the industry operate as perfect competitors,the price of a call is ________ per minute and if the firms in the industry operate as a monopoly,the price of a call is ________ per minute.

-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.Which of the following statements correctly describes the equilibrium choices made by Bonnie and Clyde?

The prisoners' dilemma is similar to the problem faced by firms in an oligopoly in the United States because

In a concentrated industry with a Herfindahl-Hirschman Index that exceeds 1,800,the Federal Trade Commission will challenge any merger that increases the Herfindahl-Hirschman index by a minimum of

As a result of a wave of mergers in the early part of the twentieth century,which act was passed?

A cartel is a group of firms

-The figure above shows the market demand curve and the ATC curve for a firm.If all firms in the market have the same ATC curve,the efficient scale for one firm is ________ units per hour.

The fact that firms in oligopoly are interdependent means that

If two duopolists can stick to a cartel agreement to boost their prices,then both

-The figure above shows a ________ where ________ firm(s)produce(s)________.

If the Herfindahl-Hirschman Index (HHI)for a market is between 1,000 and 1,800,the Federal Trade Commission will examine

Resale price maintenance is a form of