Define subsidy
1. | If drivers decide to make phone calls without considering the costs imposed on others, the: | ||||||||
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2. | Given the general agreement that pollution is undesirable and social welfare is increased by reducing pollution, the optimal level of pollution in a society is: | ||||||||
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3. | The efficient rate of emissions occurs when: | ||||||||
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4. | According to the Coase theorem, when negative externalities are present, a market will: | ||||||||
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5. |
Reference: Ref 16-2
(Table: Coal Mine Pollution) The table Coal Mine Pollution shows the marginal social benefit and cost of various amounts of pollution from a coal mine. The efficient quantity of pollution is _____ tons. |
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6. |
Reference: Ref 16-2
(Table: Coal Mine Pollution) The table Coal Mine Pollution shows the marginal social benefit and cost of various amounts of pollution from a coal mine. If 5 tons of pollution is produced: |
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7. | Your community requires the sewage treatment plant to process raw sewage so that it is safe to return the water to the environment. This is: | ||||||||
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8. | For the same amount of pollution emitted, an emissions tax is said to be more efficient than an environmental standard because all polluters: | ||||||||
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9. | Which of the following is an environmental policy based on tradable emission permits? | ||||||||
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10. | External benefits are associated with the production of batteries. Without government regulation, the market will: | ||||||||
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11. |
Reference: Ref 16-7
(Table: Externalities from Parks) The table Externalities from Parks shows the marginal social benefit and the marginal social cost of preserving various amounts of land in a city for a public park. If 1 acre is dedicated to the park, the park is: |
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12. | Figure: Efficiency and Pollution
Reference: Ref 16-9
(Figure: Efficiency and Pollution) Look at the figure Efficiency and Pollution. If the government imposed an environmental standard that did not allow the quantity of pollution to exceed 20 tons, there would be: |
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13. | Figure: Model of a Competitive Market
Reference: Ref 16-11
(Figure: Model of a Competitive Market) Given the figure Model of a Competitive Market, if there are external costs, a tax imposed on sellers will: |
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14. | Figure: The Quantity of Pollution
Reference: Ref 16-14
(Figure: The Quantity of Pollution) Look at the table The Quantity of Pollution. If the amount of pollution emitted is 150: |
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15. | Both emissions taxes and tradable emissions permits: | ||||||||
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16. | A good is subject to a network externality when: | ||||||||
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17. | Network externalities are often: | ||||||||
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18. | The marginal social benefit received from pollution is equal to its marginal social cost in the market for highly polished glass. In this situation: | ||||||||
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19. |
The diagram below shows the marginal social benefit (MSB) and the marginal social cost (MSC) curves associated with air pollution.
Part 1: Identify the marginal social benefit (MSB) and the marginal social cost (MSC) curves by assigning the appropriate labels to the two curves. Part 2: Use the vertical drop line tool to identify the socially optimal quantity of pollution in this case. Label this point Qopt. Make sure that the highest point of the drop line for Qopt is placed on the MSB curve. Part 3: Suppose Congress decides it now wants to achieve the socially optimal level of pollution with a tradable emissions permit program. The government issues permits but finds that the equilibrium price per permit is $250. Use the vertical drop line tool to illustrate what level of pollution will result with the permits. Label this point Qp. Make sure to place the highest point of the drop line for Qp on the MSB curve. |
20. |
Malaria is a contagious disease spread by mosquitoes. Mosquitoes bite an infected person and pass the disease along by biting an uninfected person. In developing nations, the spread of malaria can be diminished if people sleep underneath mosquito nets draped over beds. The accompanying graph shows the market supply and demand for mosquito nets.
Part 1: Use the copy tool to draw a curve showing the marginal social benefit (MSB) from the use of mosquito nets. Part 2: Use a vertical drop line to identify the socially optimal quantity, and label it Qopt. Make sure that the highest point of the drop line for Qopt is placed on the supply curve. Suppose a Pigouvian subsidy is used to completely internalize the external benefit. Part 3: Use a horizontal drop line to identify the price that suppliers would receive after the subsidy. Label it Ps. Part 4: Use a horizontal drop line to identify the price that consumers would pay after the subsidy. Label it Pc. |