|Home > GREEN PAYMENT PROGRAMS FOR NONPOINT SOURCE POLLUTION CONTROL: HOW IMPORTANT IS TARGETING FOR COST-EFFECTIVENESS?|
Mechanism design theory is used to examine the case of a cost-minimizing regulator who uses input-reduction subsidies to meet an exogenously imposed ambient standard for nonpoint source pollution. A general result claimed for a welfare-maximizing equilibrium. Numerical results suggest the ability to directly target contracts reduces costs significantly for the regulator. But in the absence of this ability, indirect targeting reduces costs only slightly.