Answer:
d. Corrective taxes set the maximum quantity of pollution, whereas tradable pollution permits fix the price of pollution.
Explanation:
The government applied the alternatives for the policy in order to control the pollution problem
here following two vital policy alternatives i.e.
1. Corrective taxes
2. Permits of Tradable pollution
The corrective taxes impose the per unit tax with regard to the pollution i.e. emitted. Also it fixed the pollution price
Here there is a permit of the tradable pollution that could set the pollution limit i.e. maximum. On the other hand, the firm could emit the pollution till the quantity mentioned by the permit of the tradable permit
So, the option d should be considered