In general, we would expect the marginal cost of pollution abatement to be

Question

Quizplus · Accepted Answer

The marginal cost of pollution abatement typically increases as more pollution is reduced. Initially, it may be relatively cheap and easy to reduce pollution, but as the low-hanging fruit is picked, further reductions become more difficult and expensive. This is because the more pollution that is already reduced, the smaller the remaining sources of pollution become, and the cost of reducing them could be higher. Thus, the marginal cost of pollution abatement usually increases.

In General, We Would Expect the Marginal Cost of Pollution