9) There are three groups in a community. Their demand curves for public television in hours of programming, T, are given respectively by W₁ = $200 - T, 1 W = $240 - 2T, W $320-2T. 3 Suppose public television is a pure public good that can be produced at a constant marginal cost of $200 per hour. a. What is the efficient number of hours of public television? =

9) There are three groups in a community. Their demand curves for public television in hours of programming, T, are given respectively by W₁ = $200 - T, 1 W = $240 - 2T, W $320-2T. 3 Suppose public television is a pure public good that can be produced at a constant marginal cost of $200 per hour. a. What is the efficient number of hours of public television? =

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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7.
only typed solution
The following table shows how the marginal benefit of a service varies for five consumers. Quantity 1 2 3 4 Serkan 150 125 100 75 Asuman 125 100 75 50 Bahar 100 75 50 25 Murat 200 150 125 125 Meriç 600 400 200 150 Derive the demand curve for this service assuming that it is a public good. If marginal cost of the good is 850, what is the efficient output of the public good? If marginal cost of the good is 425, what is the efficient output of the public good? If marginal cost of the good is 850, what is the efficient output assuming it is private good?
Only typed answer You are an industry analyst that specializes in an industry where the market inverse demand is P = 100 - 3Q. The external marginal cost of producing the product is MCExternal = 6Q, and the internal cost is MCInternal = 14Q. Instruction: Round your answers to the nearest two decimal places. a. What is the socially efficient level of output? units b. Given these costs and market demand, how much output would a competitive industry produce? units c. Given these costs and market demand, how much output would a monopolist produce? units d. Which of the following are actions the government could take to induce firms in this industry to produce the socially efficient level of output. Instructions: You may select more than one answer. Click the box with a check mark for the correct answers and click twice to empty the box for the wrong answers. You must click to select or deselect each option in order to receive full credit. Pollution taxes…
Question 4 The private marginal benefit for commodity X is given by 10-X, where X is the number of units consumed. The private marginal cost of producing X is constant at $5. For each unit of X produced, an external cost of $2 is imposed on members of society. In the absence of any government intervention, how much X is produced? What is the efficient level of production of X? What is the gain to society involved in moving from the inefficient to the efficient level of production? Suggest a Pigouvian tax that would lead to the efficient level.
1) Define and give an example of a public good. Can the private market provide this good on its own? Explain.
What are the two key characteristics of public goods?
3. The effect of negative externalities on the optimal quantityof consumption Consider the market for pharmaceuticals. Suppose that a pharmaceutical factory dumps toxic waste into a nearby river, creating a negative externality for those living downstream from the factory. Producing additional pharmaceuticals imposes a constant per-unit external cost of $280. The following graph shows the demand (private value) curve and the supply (private cost) curve for pharmaceuticals. Use the purple points (diamond symbol) to plot the social cost curve when the external cost is $280 per unit. PRICE (Dollars per unit of pharmaceuticals) 800 720 640 560 480 400 320 240 160 80 O 1 2 3 □ O O ㅁ 4 Supply (Private Cost) Demand (Private Value) 5 6 7 QUANTITY (Units of pharmaceuticals) Social Cost ? The market equilibrium quantity is units of pharmaceuticals, but the socially optimal quantity of pharmaceuticals production is units. To create an incentive for the firm to produce the socially optimal…
2) The following table shows how the marginal benefit of a service varies for five consumers. a) Derive the demand curve for this service assuming that it is a public good. b) If marginal cost of the good is 850, what is the efficient output of the public good? c) If marginal cost of the good is 425, what is the efficient output of the public good? d) If marginal cost of the good is 850, what is the efficient output assuming it is private good?
5) Mr. Leon is at it again! He vandalized a public park. Now society has to clean it up. Based on the numbers below what would be the socially optimal amount that should be cleaned up? % cleaned total benefits total costs 25 $10,000 $1,000 50 $15,000 $4,000 75 $18,000 $7,000 100 $19,000 $10,000 *Show the marginal benefits and marginal costs, graphically.
4. Suppose the supply curve of portable radio rentals in Golden Gate Park is given by P= 5+ 0.1Q and the demand curve is by P = 20 -0.2Q. a. If each portable radio imposes $3 per day in noise costs on others, by how much will the market equilibrium quantity exceed the socially optimal number of rentals? b. How would the imposition of a $3 per unit tax affect the efficiency in this market?
Refer to Figure. Which of the following statements is correct? Price 22 24 22 81 18 16 Social cost (private cost and external cost) Supply (private cost) Demand (private value) 120 160 Quantity a. The private cost of producing the 160th unit of output is $16 b. The social cost of producing the 160th unit of output is $22. c. d. The external cost of producing the 160th unit of output is $6. All of the above are correct.