Using the Monopoly model, show using diagrams how a monopolist may sustain abnormal profits for the indefinite future. Should the competition commission litigate against firms who have a dominant market position? In your answer, make sure you use a diagram, list the assumptions for the model, and give examples of real world markets that may be dominated by monopolists. The diagram used should be your own and not taken from another source. (

Using the Monopoly model, show using diagrams how a monopolist may sustain abnormal profits for the indefinite future. Should the competition commission litigate against firms who have a dominant market position? In your answer, make sure you use a diagram, list the assumptions for the model, and give examples of real world markets that may be dominated by monopolists. The diagram used should be your own and not taken from another source. (

Micro Economics For Today

10th Edition

ISBN:9781337613064

Author:Tucker, Irvin B.

Publisher:Tucker, Irvin B.

Chapter13: Antitrust And Regulation

Section: Chapter Questions

Problem 10SQP

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The following graph shows the demand (D) for cable services in the imaginary town of Utilityburg. The graph also shows the marginal revenue (MR) curve, the marginal cost (MC) curve, and the average total cost (ATC) curve for the local cable company, a natural monopolist. On the following graph, use the black point (plus symbol) to indicate the profit-maximizing price and quantity for this natural monopolist. (? 100 90 Monopoly Outcome 80 70 60 50 40 ATC 30 MC 20 10 MR D 2 6 8 10 12 14 16 18 20 QUANTITY (Number of subscriptions) Which of the following statements are true about this natural monopoly? Check all that apply. O In order for a monopoly to exist in this case, the government must have intervened and created it. O The cable company is experiencing diseconomies of scale. O The cable company is experiencing economies of scale. O It is more efficient on the cost side for one producer to exist in this market rather than a large number of producers. True or False: Without government…
d) If a price ceiling of $17.50 is imposed by the government on the monopolist, estimate (based on the graph) the quantity that the monopolist will produce. In this case, does the price ceiling in a monopoly improve economic efficiency or not? e) Supposed that instead of a regular monopoly, the graph above pertains to a natural monopoly, what change must be made to the graph to depict a natural monopoly?
WORD LIMIT – MAXIMUM 500 WORDS Using the Monopoly model, show using diagrams how a monopolist may sustain abnormal profits for the indefinite future. Should the competition commission litigate against firms who have a dominant market position? In your answer, make sure you use a diagram, list the assumptions for the model, and give examples of real world markets that may be dominated by monopolists. The diagram used should be your own and not taken from another source.
Global Gas & Electric, a monopoly operating in the northwest Philippines, is represented in the table below. Global’s executives would not provide you any more information than what's in this table, so you'll have to fill in the blanks. Fill in the table and use it to answer the following question. (The output is measured in thousands of kilowatt hours of electricity.) Assume that if electricity is supplied by competitive firms, the market price is 55 and the quantity supplied is 8 (‘000 KWHs)? What is the amount of the deadweight loss to society of producing electricity by monopolist Global Gas and Electric? (It is helpful to have a graphical illustration based on the data above so you could calculate easily the DWL.)
Price 7. Monopoly and Price Elasticity Consider the relationship between monopoly pricing and the price elasticity of demand. If demand is inelastic, total revenue would increase when a monopolist a monopolist will its price. As a result, total cost would produce a quantity at which the demand curve is inelastic. .Therefore, Use the purple segment (diamond symbols) to indicate the portion of the demand curve that is inelastic. (Hint: The answer is related to the marginal- revenue (MR) curve.) Then use the black point (plus symbol) to show the quantity and price that maximizes total revenue (TR). - -2 10 Demand 4 Marginal Revenue 7 Quantity Inaltic Demand + Max TR
Assume that a firm can obtain a monopoly the market shown in Figure 1 by lobbying for favorable government regulation. How much would a firm be willing to spend to obtain such a monopoly? Question options: a) $16.50 b) $4.50 c) $12 d) $7.50
What economic formula or graph does the Anti-Trust Department follow before they decide to break up a monopoly? Multiple Choice They look to see if MC=MR is beyond $10 billion. They try to calculate if price elasticity is less than .25 and inelastic. They do not use any commonly known formulas or graphs. Often times it is based on normative economics and/or it could be politically motivated. The number of registered consumer complaints must be beyond 10,000.
f) Suppose that the supply side of a monopoly.Calculate which quantity and associated price maximize the monopolist's profits.Also calculate the consumer surplus, producer surplus and socio-economic surplus.Illustrates graphically. g) Consider the following statement: "What is most profitable for a private company is also most profitable for society." The answer shall be based on economic theory, and within the framework of the syllabus for this exam.You may want to use factors and relevant calculations from the answer to previous sub-questions in this thesis to illustrate the reasoning the market described in task (d) alternatively consists
5) Describe the basic characteristics of the monopoly model and explain how these characteristics affect the ability of a monopolist to earn positive economic profits, both in the short run and over time.
Consider the relationship between monopoly pricing and the price elasticity of demand. If demand is inelastic and a monopolist raises its price, total revenue would (DECREASE OR INCREASE) and total cost would(DECREASE OR INCREASE) . Therefore, a monopolist will (SOMETIMES, ALWAYS, NEVER) produce a quantity at which the demand curve is inelastic. Use the purple segment (diamond symbols) to indicate the portion of the demand curve that is inelastic. (Hint: The answer is related to the marginal-revenue (MR) curve.) Then use the black point (plus symbol) to show the quantity and price that maximizes total revenue (TR).
With regard to market structure, answer the following: (a) A monopolist never produces in the inelastic portion of its demand curve. True or false? Why? (b) Draw a figure showing a monopolist producing at the lowest point on its long-run average cost curve. (c) What is third degree price discrimination? Why does a monopolist practice it? What are the conditions are necessary for the monopolist to be able to practice it? Give a real-world example of third degree price discrimination? (c) If the price elasticity of demand is -3 in market 1 and -2 in market 2 and the price in market 1 is $12, what price should a monopolist practicing third degree price discrimination set in market 2?
Problem 5: Policy Analysis. A refrigerator monopolist would charge a price of 60 and sell 40 refrigerators. Its average cost would be 20. An antitrust authority decided that if there are five refrigerator suppliers, then price would be equal to average cost. With five suppliers, the price is 30, average cost is also 30, and the number of refrigerators produced is 70. (a) Assume that demand curve is linear, that is, Q = a – bP. What is the demand curve? What is the consumer surplus in a monopolistic industry? What is the consumer surplus in the industry with five firms? (b) How much is the producer surplus is a monopolistic industry? How much is the pro- ducer surplus in the industry with five firms? (c) If the antitrust authority wants to maximize net surplus, which market structure will it choose? A monopoly or a five firm industry?