We evaluate the performance of an environmental market in a less developed country based on the experience from Santiago-Chile's particulate matter control program. We find that grandfathering the permits has created economic incentives for incumbent sources to more readily declare their...

We examine the choice of policy instruments (price, quantity or a mix of the two) when two pollutants are regulated and firms' abatement costs are private information. Whether abatement efforts are complements or substitutes is key determining the choice of policies. When pollutants are...