Consider a pollutant that causes damages according to the following function: D=5E where E is pollution...
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Consider a pollutant that causes damages according to the following function: D=5E where E is pollution (measured in tons) and D id damages measured in dollars. Two firms produce goods with production processes that cause pollution. The table below shows relevant information about the firms: Firm Pollution w/o Controls Abatement Cost BJ's 10 5A2 Costco 50 0.5A where A is the amount of abatement activity (emission reduction) undertaken. The abatement cost is measured in dollars. a) A marginal benefit curve is akin to a demand curve. Derive marginal benefit curves for pollution for each of the two firms. Given those functions, carefully draw the aggregate marginal benefits curve in a diagram with emissions on the horizontal axis and dollars per ton on the vertical axis. Label everything clearly so I can fully understand what you have drawn and how you derived it. b) What is the socially optimal level of pollution? Illustrate this in a graph showing the marginal damage function and the aggregate marginal benefit function. c) In the absence of policy, how much pollution occurs from the two firms? What is the social savings from restricting pollution to the optimal level? d) Identify the Pigouvian tax for this situation. What are the pollution levels for each firm? How much tax is collected from each firm? e) Construct a cap and trade system that brings about the socially optimal level of pollution. As part of your answer, indicate the size of the cap, the equilibrium trading price of allowances, and the transfers arising assuming half the allowances are allocated to each firm. For this last calculation, you may assume all allowances are bought and sold at the equilibrium allowance price. f) How does your answer to e) change if the government auctions off the allowances rather than gives them away? Consider a pollutant that causes damages according to the following function: D=5E where E is pollution (measured in tons) and D id damages measured in dollars. Two firms produce goods with production processes that cause pollution. The table below shows relevant information about the firms: Firm Pollution w/o Controls Abatement Cost BJ's 10 5A2 Costco 50 0.5A where A is the amount of abatement activity (emission reduction) undertaken. The abatement cost is measured in dollars. a) A marginal benefit curve is akin to a demand curve. Derive marginal benefit curves for pollution for each of the two firms. Given those functions, carefully draw the aggregate marginal benefits curve in a diagram with emissions on the horizontal axis and dollars per ton on the vertical axis. Label everything clearly so I can fully understand what you have drawn and how you derived it. b) What is the socially optimal level of pollution? Illustrate this in a graph showing the marginal damage function and the aggregate marginal benefit function. c) In the absence of policy, how much pollution occurs from the two firms? What is the social savings from restricting pollution to the optimal level? d) Identify the Pigouvian tax for this situation. What are the pollution levels for each firm? How much tax is collected from each firm? e) Construct a cap and trade system that brings about the socially optimal level of pollution. As part of your answer, indicate the size of the cap, the equilibrium trading price of allowances, and the transfers arising assuming half the allowances are allocated to each firm. For this last calculation, you may assume all allowances are bought and sold at the equilibrium allowance price. f) How does your answer to e) change if the government auctions off the allowances rather than gives them away?
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Lets tackle each part step by step a To derive the marginal benefit curve for pollution for each fir... View the full answer
Related Book For
Applied Regression Analysis and Other Multivariable Methods
ISBN: 978-1285051086
5th edition
Authors: David G. Kleinbaum, Lawrence L. Kupper, Azhar Nizam, Eli S. Rosenberg
Posted Date:
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