There are three industrial firms in the county. -Firm A's initial pollution level is 50 units. Its cost of reducing pollution by 1 unit is $30. -Firm B's initial pollution level is 40 units. Its cost of reducing pollution by 1 unit is $20. -Firm C's initial pollution level is 30 units. Its cost of reducing pollution by 1 unit is $40. The government wants to reduce pollution to 90 units so it gives each firm 30 tradable pollution permits. (i) Who sells permits? (ii) How many do they sell? (iii) Who buys permits? (iv) How many do they buy?

There are three industrial firms in the county. -Firm A's initial pollution level is 50 units. Its cost of reducing pollution by 1 unit is $30. -Firm B's initial pollution level is 40 units. Its cost of reducing pollution by 1 unit is $20. -Firm C's initial pollution level is 30 units. Its cost of reducing pollution by 1 unit is $40. The government wants to reduce pollution to 90 units so it gives each firm 30 tradable pollution permits. (i) Who sells permits? (ii) How many do they sell? (iii) Who buys permits? (iv) How many do they buy?

Principles of Microeconomics

7th Edition

ISBN:9781305156050

Author:N. Gregory Mankiw

Publisher:N. Gregory Mankiw

Chapter10: Externalities

Section: Chapter Questions

Problem 10PA

See similar textbooks

Similar questions

There are three industrial firms in a town Firm Initial Pollution Level Cost of Reducing Pollution by 1 Unit A 30 units $20 40 units 20 units B с $30 $10 The government wants to reduce pollution to 60 units, so it gives each firm 20 tradable pollution permits. 1. Who sells permits and how many do they sell? Who buys permits and how many do they buy? Briefly explain why the sellers and buyers are each willing to do so. What is the total cost of pollution reduction in this situation? 2. How much higher would the costs of pollution reduction be if the permits could not be traded?
There are three industrial firms in Kitona. The Government wants to reduce pollution to 120 units, so it gives each firm 40 tradable pollution permits. Firm Initial Pollution Level Cost reducing pollution by 1 unit A 70 Units $20 B 80 Units $25 C 50 Units $10 Who sells permits and how many do they sell? Who buys permits and how many do they buy? Briefly explain why the sellers and buyers are each willing to do so. What is the total cost of pollution reduction in this situation?
There are three industrial firms in Kitona. The Government wants to reduce pollution to 120 units, so it gives each firm 40 tradable pollution permits. Firm Initial Pollution Level Cost reducing pollution by 1 unit A 70 Units $20 B 80 Units $25 C 50 Units $10 Who sells permits and how many do they sell? Who buys permits and how many do they buy? Briefly explain why the sellers and buyers are each willing to do so. What is the total cost of pollution reduction in this situation? How much higher would the cost of pollution reduction be if the permits could not be traded?
17. Two firms, A and B, each currently dump 50 tonnes of chemicals into the local river. From now on both firms will require a pollution permit for each tonne of pollution dumped. The government gives each firm 20 tonnes' worth of pollution permits, which it can either use or sell to the other firm. It costs Firm A $100 for each tonne of pollution that it eliminates before it reaches the river, and it costs Firm B $50 for each tonne of pollution that it eliminates before it reaches the river. After the two firms buy or sell pollution permits from each other, what would we expect that Firm A and Firm B will dump? a Firm A will dump 10 fewer tonnes of pollution into the river, and Firm B will dump 50 fewer tonnes of pollution into the tiver. b. Firm A will dump 50 fewer tonnes of pollution into the iver, and Firm B will dump 10 fewer tonnes of pollution into the river. c. Firm A will dump 50 fewer tonnes of pollution into the river, and Firm B will dump 10 more tonnes of pollution into…
There are three identical firms in Happy Valley. Firms Initial Pollution Level Cost of Reducing Pollution by 1 unit A 30 units $20 B 40 units $30 C 20 units $10 The government wants to reduce total pollution to 60 units, so it gives each firm 20 tradable permits. Who sells permits and how many do they sell? Who buys permits and how many do they buy? Briefly explain why the sellers and buyers are each willing to do so? What is the total cost of pollution reduction in this situation? How much larger would the cost of pollution reduction be if the permits could not be traded?
The table below shows the marginal cost for three firms to clean up units of pollution. Marginal Cost ($) to clean... Firm 1 ton of pollution 2 tons of pollution 3 tons of pollution US Steel 155 580 860 Ford 220 865 1280 Apple 1200 1600 1915 Suppose the government gives every firm enough permits so that, without trade, every firm must clean two units of pollution. What. will the cost be to every firm, and the cost to clean 6 units of pollution? The market price for a permit is $1400. Net Cost for US Steel = $ Net Cost for Ford = $ Net Cost for Apple = $ Societal cost to clean = $ F12
The table below shows the demand for pollution permits to emit hydrocarbons in a particular industrial park. Each permit allows the owner to release one tonne of pollutants into the atmosphere. Price perPollution Permit Quantity of Permits $4,500 75 4,000 150 3,500 225 3,000 300 2,500 375 2,000 450 1,500 525 a. If no fee for a pollution permit were charged, how many tonnes of pollutants would be discharged into the atmosphere, assuming a straight-line demand curve? Quantity: tonnesb. Suppose government were to set a fee of $3,500 per pollution permit. How many tonnes of pollutants would now be dumped? What is the total revenue received by government? Quantity: tonnes Total revenue: $ c. Suppose that a new technology allows for a significant reduction in hydrocarbons at a relatively low cost so that the demand for pollution permits in the industrial park drops by 150 tonnes. Assuming that government holds the permit fee at $3,500, how many tonnes of…
Firm A currently dumps 243 tons of chemicals into the local river. Firm B currently dumps 126 tons of chemicals into the local river. The government has decided to reduce the pollution and from now on will require a pollution permit for each ton of pollution dumped into the river. The government gives Firm A 61 pollution permits and gives Firm B 65 pollution permits. The abatement costs of one ton of pollution is $113 for Firm A and $165 for Firm B. What would be the total cost of reducing pollution, if the government does NOT allow the firm to trade the permits between each other?
wo firms, A and B, each currently dump 50 tonnes of chemicals into the local river. The government has decided to reduce the pollution and from now on will require a pollution permit for each tonne of pollution dumped into the river. It costs Firm A $100 for each tonne of pollution that it eliminates before it reaches the river, and it costs Firm B $50 for each tonne of pollution that it eliminates before it reaches the river. The government gives each firm 20 pollution permits. Government officials are not sure whether to allow the firms to buy or sell the pollution permits to each other. What is the total cost of reducing pollution if the firms are NOT allowed to buy and sell pollution permits from each other, and what is the total cost of reducing pollution if the firms ARE allowed to buy and sell permits from each other? A. $4500; $2500 B. $3000; $1500 C. $4500; $3500 D. $4500; $4000
Firm A currently dumps 161 tons of chemicals into the local river. Firm B currently dumps 127 tons of chemicals into the local river. The government has decided to reduce the pollution and from now on will require a pollution permit for each ton of pollution dumped into the river. The government gives Firm A 13 pollution permits and gives Firm B 43 pollution permits. The abatement costs of one ton of pollution is $175 for Firm A and $60 for Firm B. What would be the total cost of reducing pollution, if the firms are allowed to trade permits between each other?
Scenario 2. Two firms, A and B, each currently dump 50 tons of chemicals into the local river. The government has decided to reduce the pollution and from now on will require a pollution permit for each ton of pollution dumped into the river. It costs Firm A $100 for each ton of pollution that it eliminates before it reaches the river, and it costs Firm B $50 for each ton of pollution that it eliminates before it reaches the river. The government gives each firm 20 pollution permits. Government officials are not sure whether to allow the firms to buy or sell the pollution permits to each other. Refer to Scenario 2. What is the total cost of reducing pollution if the firms are allowed to buy and sell permits from each other? if firms are not allowed to buy and sell pollution permits from each other?
Table 16.1 shows the situation facing two firms, both of which are polluting. Assume that each firm emits 5 units of pollution. Table 16.1 Firm A Firm A Firm A Firm B Firm B Firm B MC of TC of Reduction of reducing MC of TC of reducing Pollution by pollution for pollution for Pollution by pollution for pollution for Reduction of reducing reducing Firm A Firm A Firm A Firm B Firm B Firm B 1 $4 $4 1 $8 $8 10 12 20 9. 19 3 16 36 4 13 32 4 20 56 5 18 50 5 24 80 Refer to Table 16.1. Suppose the government wants to reduce the total amount of pollution from the current level of 10 to 4. To do this, the government caps each firm's emissions at 2 units and issues 2 permits to each firm. Which of the following are true? (Select all that apply.) O a. Firm B would be willing to pay $16 to buy a pollution permit O b. Firm A would be willing to sell a pollution permit for $9 O c. Firm B would be willing to sell a pollution permit for $9 O d. If trading is allowed, the total cost of reducing…