Suppose that De Beers and the local water utility areboth monopolists, in the markets for diamond jewelryand water, respectively. If both monopolies decidedto raise prices 15 percent, which monopoly would bemore likely to see its total revenue decrease? Why?
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Suppose that De Beers and the local water utility are
both monopolists, in the markets for diamond jewelry
and water, respectively. If both monopolies decided
to raise prices 15 percent, which
more likely to see its total revenue decrease? Why?
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- Many schemes for price discrintination involve somecosL For example, discount coupons take up the timeand resources of both the buyer and the seller. Thisquestion considers the implications of costly pricediscrimination. To keep things simple, let's assumethat our monopolist's production costs arc simplyproportional to output so that average total cost andmarginal cost arc constant and equal to each other.CHAPTER 15 MONOPOLY 317a. Draw the cost., demand, and marginal-revenuecurves for the monopolist. Show the pricethe monopolist would charge without pricediscrimination.b. ln your diagram, mark the area equal to the mernopolist's prolit and call it X. Mark the area equalto consumer surplus and call it Y. Mark the areaequal to the deadweight loss and call it Z.c. Now suppose that the monopolist can perfectlyprice discriminate. What is the monopolist'sprofit? (Give your answer in terms of X, Y, and Z.)d. What is the change in the monopolist's prolit fromprice discrimination? What is the…2. The market for dark chocolate us characterized by Cournot duopolists - Honeydukes and Wonka industries. The market demand for dark chocolate is:P = 8 - 0.005Qdwhere P is the price per bar in dollars and Qd is dark chocolate's daily quantity demanded in bars (use qh to represent the quantity of dark chocolate sold by Honeydukes and qw to represent the quantity of dark chocolate sold by Wonka Industries). Honeydukes has a constant marginal cost of $2.50 per bar, while Wonka Industries has a constant marginal cost of $3.00 per bar. The firms move simultaneously in choosing their profit-maximizing quantity of output.a. Given the firms move simultaneously, what is the equation for Honeydukes' reaction function with qh expressed as a function of qw?b. Given the firms move simultaneously, what is the equation for Wonka's reaction function with qw expressed as a function of qh?c. What quantity of dark chocolate will each firm produce in equilibrium and what price will be established for a…If the monopoly in the figure were to be broken up into many small firms, the competitive equilibrium in the market would be Dolaas ATC .... R O at point I, with price at $D and quantity at Q units O at point H, with price at E and quantity at R units O at point J, with price at $C and quantity at Punits O at point G, with price at $F and quantity at S units
- The hgure shows the demand curve, the corresponding marginal revenue curve, and the cost structure for a monopoly that cannot price discriminate Now suppress the monopoly has the ability to practice perfect price discrimination. How will this affecti the market? Use either the triangle: ar rectangle drawing tools to shade in consumer surplus (Consumer surplus), if any, profit (Proht), if any, and deadweight loss (Dovdweight loss), if any Property label the shaded area(s). Carefully follow the instructions abowe, and only draw the required objects. D Price and MR QuantityExercise 5. You are the manager for a monopoly with costs, demand, and marginal revenueas in the graph at the top on Figure 1.a. Does the fact that you operate in a monopoly always guarantee that you can achievehigher profits by increasing the price? Explain.b. Draw the area representing the profits on the top graph on Figure 1.c. Suppose one of your suppliers just announced an increase in prices for a specific partthat your product requires. What should the impact be to each of the curves on thetop graph of Figure 1? Explain carefully.d. Suppose economic conditions change in such a way that the demand curve for yourcompany shifts left.i. Draw a demand curve on the bottom graph on Figure 1 that leads to zero economicprofits.ii. Draw a demand curve on the bottom graph on Figure 1 such that any furtherleftward demand shift will cause you to shutdown.Exercise 5. You are the manager for a monopoly with costs, demand, and marginal revenueas in the graph at the top on Figure 1. a. Suppose economic conditions change in such a way that the demand curve for yourcompany shifts left.b. Draw a demand curve on the bottom graph on Figure 1 that leads to zero economicprofits.c. Draw a demand curve on the bottom graph on Figure 1 such that any furtherleftward demand shift will cause you to shutdown.
- Monsanto holds significant regional monopoly power-in some regions they are a true monopoly being the only seller of agriculture seeds. If the elasticities of demand, JEDI, for soybean seeds is 3.5, and 3 for corn, then the profit-maximizing price (relative to marginal cost) for soybeans is times marginal cost, and the price is times marginal cost for corn. Round to one decimal if needed. A Moving to another question will save this response. « >The Private Express Statutes, passed in 1792 and (in amended form) still in effect today, contain federal civil and criminal laws relating to the delivery of mail. The statutes grant monopoly powers to the U.S. Postal Service. Given the technology available today, the average effect of this monopoly on the price and quality of mail service in the populated parts of the United States is that the __ because of the monopoly privilege of the USPS. O price is higher and the quality of service is lower O price is lower and the quality of service is higher O price and quality of service are lower O price and quality of service are higherThe graph below represents sales per week of ABC Inc. Ltd, a monopoly multinationalenterprise that supplies Hi-tech components. Use the graph to answer the questionsthat follow i. State the elasticity of the monopoly firm demand curve. ii. Considering the figure, examine the benefits of the characteristics of themonopoly demand curve to ABC Inc. Ltd. iii. Suppose the demand and cost curves result in ABC Inc. Ltd earning aneconomic profit. Do you think ABC Inc. Ltd firm will earn profit in the long run? Explain your answer. Assume all factors constant. iv. Examine the effects of ABC Inc. Ltd on consumers.
- The graph below represents sales per week of ABC Inc. Ltd, a monopoly multinationalenterprise that supplies Hi-tech components. Use the graph to answer the questionsthat follow i. State the elasticity of the monopoly firm demand curve. ii. Considering the figure, examine the benefits of the characteristics of themonopoly demand curve to ABC Inc. Ltd. iii. Suppose the demand and cost curves result in ABC Inc. Ltd earning aneconomic profit. Do you think ABC Inc. Ltd firm will earn profit in the longrun? Explain your answer. Assume all factors constant.iv. Examine the effects of ABC Inc. Ltd on consumers.George has a monopoly on burrito sales in a small town in Kansas. The burritos cost him a constant $5 each to produce. He faces following demand schedule for his product: Price Quantity Demanded $30 0 $25 1 $20 2 $15 3 $10 4 $5 5 $0 6 Under normal monopoly conditions, how many burritos should he produce, what price should he charge, and how much profit can he expect to make? Draw a graph under these assumptions showing (and calculating) producer surplus, consumer surplus, economic surplus, and deadweight loss. If George could engage in perfect price discrimination, how many burritos would he produce, what would his total revenue be, and how much profit would he earn? Draw a graph under these assumptions showing (and calculating) producer surplus, consumer surplus, economic surplus, and deadweight loss. Is society better off by allowing George to perfectly price discriminate? Defend your answer.Discussion Question 13-11 Network effects give Internet firms a boost with respect to first mover advantages. This is because with network effects O whichever firm's network becomes the largest will become the most valuable to potential customers and will therefore attract even more users. O only firms with access to proprietary technology can form a network. O networks can be networked to create even more traffic and profits. O the first internet firm to establish a network has the most influence over any regulation. When network effects are at play, an increase in the number of people using a given product will shift the demand curve to Oright and make it more elastic. O the right and make it more inelastic. O left and make it more inelastic. O left and make it more elastic. NOV 12 tv NA 10