Exam 12: Monopoly

Figure 11-2 -A monopolist in the radio industry has two radio-making plants.The marginal cost of radio production by Plant A is $4Q (where Q is the number of radios produced) and the marginal cost of radio production by Plant B is always $16.If the demand curve for radios is downward sloping, the monopolist will

In perfect competition, one result of the model was that there were no economic profits in the long run.In a monopoly, the firm typically earns a positive economic profit.Why is there this difference?

Provide two circumstances where monopoly may offer efficiency advantages over competition.

The South African diamond production monopoly is an example of monopoly through

Being a monopolist in the market

Table 11-2 ​ -In Table 11-2, MC of the last unit produced at the profit-maximizing output is

Compared to a perfectly competitive firm, a monopolist

Price discrimination only occurs under monopoly.

Wendy retails motor homes, which she buys for a sum that does not vary with the number she purchases from the manufacturer.She can sell 11 per week at $40,000.If she limits sales to 10, she can charge $41,000 each.She will sell 11 per week if the cost of each vehicle is no more than

Figure 11-2 -In Figure 11-2, at what price would the monopolist maximize profit?

Figure 11-7 -For the firm in Figure 11-7, an unregulated monopolist, output falls below the efficient level in the short run by how much?

The marginal revenue curve for a monopolist is

Figure 11-6 -At its optimal output level, the profit-maximizing monopolist in Figure 11-6 will earn a profit equal to

Which of these contributes to the existence of monopoly power?

A profit-maximizing monopolist

Figure 11-7 -The firm in Figure 11-7 is an unregulated monopolist; it will earn long-run profits of how much?

Price discrimination

A monopoly may breed inefficiency by reducing competition and restricting production.

In order for a natural monopoly to develop, it

Economists object to monopolies on the grounds of efficiency.Why is this? Explain.