Exam 15: Monopoly

The collection of statutes aimed at curbing monopoly power is called

When an industry is a natural monopoly,

The De Beers Diamond company advertises heavily to promote the sale of all diamonds, not just its own. This is evidence that it has a monopoly position to some degree.

In order for antitrust laws to raise social welfare, the government must

Which of the following statements is not correct?

Figure 15-4 -Refer to Figure 15-4. If the monopoly firm is currently producing Q4 units of output, then a decrease in output will necessarily cause profit to

At the profit-maximizing quantity of output for a monopolist, average revenue, marginal revenue, and price are all equal.

In theory, perfect price discrimination

Table 15-4 A monopolist faces the following demand curve: -Refer to Table 15-4. If the monopolist produces 5 units, what is its marginal revenue?

If the government regulates the price a natural monopolist can charge to be equal to the firm's average total cost, the firm has no incentive to reduce costs.

Figure 15-3 -Refer to Figure 15-3. Which panel could represent the demand curve facing a local cable television provider if that firm in a monopolist?

Suppose that a professional photographer takes a prize-winning digital photo. She can sell a 5"x7" color print of the photo for $10. She can also sell the digital file for $20. There are 500 people willing to buy the color print and 2,000 people willing to buy the digital file. Assume the costs to the photographer are zero and that the people who purchase the digital file cannot resell the file itself or any prints made from it. What should she do in order to maximize her profits?

A monopoly creates a deadweight loss to society because it produces less output than the socially efficient level.

The legislation passed by Congress in 1914 to strengthen the government's powers and authorize private lawsuits was the

By offering lower prices to customers who buy a large quantity, a monopoly is price discriminating.

When a local grocery store offers discount coupons in the Sunday paper it is most likely trying to

Because natural monopolies have a declining average cost curve, regulating natural monopolies by setting price equal to marginal cost would

A monopoly firm is a price

Figure 15-5 -Refer to Figure 15-5. Profit on a typical unit sold for a profit-maximizing monopoly would equal

When a single firm can supply a good or service to an entire market at a lower cost than could two or more firms, the industry is known as a