Exam 13: Monopoly

-The figure above provides information about Light-U-Up Utilities, which is a natural monopoly that provides electricity. What is the area of deadweight loss when Light-U-Up is regulated and follows a marginal cost pricing rule?

-Pinesboro Herald is the only local newspaper in the city of Pinesboro. The publisher faces the demand schedule shown in the first table above and has the cost schedule shown in the second table above. a) Calculate the marginal revenue schedule. In a figure, draw the demand curve and the marginal revenue curve. b) Calculate the publisher's marginal cost and average total cost schedules. In the same figure that you drew the demand and marginal revenue curves, draw the marginal and the average total cost curves. c) What are the publisher's profit-maximizing output and price? What is the publisher's economic profit per day? d) At the price charged, is the demand for newspapers elastic or inelastic? Explain your answer. e) Does the publisher use resources efficiently? What is the deadweight loss? Explain your answer. f) Will the publisher try to price discriminate? Why or why not?

-If a marginal cost pricing rule is imposed on the natural monopoly in the figure above, then the firm will

A monopoly always operates on the elastic portion of its demand curve.

Monopolies can make an economic profit in the long run because there

-In the above figure, draw and label the demand and cost curves of a monopoly. Identify the quantity a single-price monopoly will produce by labeling it Q_m and identify the price by labeling it P_m.

-In the above figure, if a single-price monopolist maximized its profit, the deadweight loss in the market is equal to the area

Sue's Surfboards is the sole renter of surfboards on Big Wave Island. If marginal revenue is positive at the number of surfboard rentals made each hour, then Sue's Surfboards

Describe the general types of barriers.

-The figure above provides information about Light-U-Up Utilities, which is a natural monopoly that provides electricity. If Light-U-Up is regulated and must follow a marginal cost pricing rule, it will produce ________ and sell at a price of ________.

-If the natural monopoly shown in the figure above is unregulated, it will make an economic profit of

-Which area in the above figure shows the producer surplus at the price and quantity that would be attained if the industry were perfectly competitive?

-If the monopoly illustrated in the figure above could engage in perfect price discrimination, then when it maximizes its profit the total revenue collected by the firm would be

-The table above gives the demand for a monopolist's output. What is the marginal revenue of increasing production from 4 to 5 units?

For a single-price monopolist

-In the figure above, a single-price unregulated monopoly will produce an amount of output equal to

-In the figure above, the single-price, unregulated monopoly sets a price of

-If the monopoly illustrated in the figure above could engage in perfect price discrimination, the deadweight loss would be

-In the above figure, if the natural monopoly is regulated and a marginal cost pricing rule is followed, then the consumer surplus will be

Explain the difference between price cap regulation in a natural monopoly and the effect of a price ceiling in a competitive market.