Exam 16: Monopolistic Competition

Suppose there is a market in which the firms hold the following market shares: 25%, 20%, 18%, 15%, 8%, 7%, 4%, 2%, 1%. What is the concentration ratio for this market?

Table 16-6 Beatrice's Birthday Cakes is one bakery among many in the market for birthday cakes. The following table presents cost and revenue data for birthday cakes at Beatrice's. -Refer to Table 16-6. If the government required Beatrice's to produce at the efficient scale of output, how many cakes would Beatrice's sell?

Imperfectly competitive firms are characterized by

Figure 16-6 -Refer to Figure 16-6. Which of the graphs depicts a monopolistically competitive firm in long-run equilibrium?

Table 16-2 The following table shows the total output produced by the top six firms as well as the total industry output for each industry. -Refer to Table 16-2. Which industry is the most competitive?

Scenario 16-2 Suppose market demand for a product is given by the equation P = 20 - Q. For this market demand curve, marginal revenue is MR = 20 - 2Q. -Refer to Scenario 16-2. If the marginal cost of producing this good is 4, what price would a profit-maximizing monopolist charge for the product?

A firm in a monopolistically competitive market is usually indifferent to an additional customer walking through the door, since a sale to that customer will not increase the firm's profit.

Which of the following statements is not correct?

The product-variety externality and the business-stealing externality are both spillover costs of new firms entering a monopolistically competitive market.

Figure 16-14 -Refer to Figure 16-14. The difference between the price charged by the monopolistically competitive firm and the price that would be charged if this firm operated in a perfectly competitive market is represented by which line segment?

Scenario 16-9 Dean goes to the grocery store to buy chips and soda for a party. He purchases brand name products even though generic versions are available at lower prices. His friend John says he was irrational to spend more for a nearly identical product. His friend Martina agreed with Dean's decision to spend more for the brand name products. -Refer to Scenario 16-9. Which friend is a critic of brand names?

Monopolistic competition is considered inefficient because

Figure 16-9 The figure is drawn for a monopolistically-competitive firm. -Refer to Figure 16-9. In response to the situation represented by the figure, we would expect

Scenario 16-8 Burger Bonanza, a major national burger chain, recently decided to spend $4 million on an advertising campaign featuring a world famous actor to promote its new Bomber Burger. -Refer to Scenario 16-8. What can consumers conclude from Burger Bonanza's willingness to spend $4 million on an advertising campaign?

Results of the study done by Lee Benham on advertising for eyeglasses would suggest that

In the short run, a firm operating in a monopolistically competitive market can earn

Monopolistically competitive firms, like monopoly firms, maximize their profits by charging a price that exceeds marginal cost.

Which market structure(s) include(s) many firms with differentiated products who can enter and exit the market freely?

Figure 16-2. The figure is drawn for a monopolistically competitive firm. -Refer to Figure 16-2. Suppose you were to add the ATC curve to the diagram to show the firm in a situation of long-run equilibrium. You would draw the ATC curve

Figure 16-11 -Refer to Figure 16-11. If this firm profit-maximizes, what price will it charge?