The diagram below shows the marginal cost of pollution abatement for two firms,Firm X and Firm Y.
FIGURE 17- 4
-Refer to Figure 17- 4.There is an emissions tax of $t per unit of pollution.The resulting amount of pollution abatement is socially optimal if

Question

The diagram below shows the marginal cost of pollution abatement for two firms,Firm X and Firm Y.
  FIGURE 17- 4
-Refer to Figure 17- 4.There is an emissions tax of $t per unit of pollution.The resulting amount of pollution abatement is socially optimal if

Quizplus · Accepted Answer

The emissions tax is socially optimal when it equals the marginal social cost of pollution, aligning private costs with social costs and leading to the optimal level of pollution abatement.

The Diagram Below Shows the Marginal Cost of Pollution Abatement