Exam 26: Oligopoly and Strategic Behavior

Suppose two firms are in a game situation, and they each must decide on a strategy regarding whether to select a high price or a low price. Profits for a firm are highest when it selects a low price, while the other selects a high price; profits are lowest if one selects a high price, while the other selects a low price; profits are in between when both select low prices; and profits are slightly higher when both select high prices. In the absence of collusion we expect

Which of the following is NOT a cause for an oligopoly to exist?

A tendency for a good to come into favor with consumers because other consumers have chosen to buy the item is

Why would Apple subsidize developers of mobile applications that operate with its iPhone's operating system?

Oligopoly is a situation when there

Long-run economic profits are possible under

The measurement of industry concentration which calculates the percentage of all sales contributed by a specific number of leading firms is called the

Suppose a ten firm industry has total sales of $35 million per year. The largest firm have sales of $10 million, the third largest firm has sales of $4 million, and the fourth largest firm has sales of $2 million. If the rest of the industry has annual sales of $12 million, the second largest firm has sales of

Suppose an industry has total sales of $25 million per year. The two largest firms have sales of $6 million each, the third largest firm has sales of $2 million, and the fourth largest firm has sales of $1 million. The four-firm concentration ratio for this industry is

Sunil has decided not to purchase another can of Stosh because his friends laughed at him the last time he purchased some. Stosh is no longer a popular item. Sunil's action is known as

Decision makers in oligopolistic firms must devise a strategy. One that yields the highest benefit, regardless of what the other players do is a

When OPEC meets to set production levels, this organization is playing a

A group of firms that try to work together to earn monopoly profits is called a(n)

A cooperative game is

In which market structure does a firm have the LEAST influence over the market price?

Suppose an industry is composed of 10 firms. Each firm's share of total sales in the industry is 10 percent. If two of the firms merge, then the four-firm concentration ratio in the industry will

If a retail food chain merged with a meat packing company, this would be an example of a

The prisoner's dilemma shows that

A noncooperative game would refer to a situation in which oligopoly firms

An example of a cooperative game would be