Markets are increasingly central to the resolution of environmental problems. They played a critical role in implementing the 1990 Clean Air Act of the United States, which has been instrumental in reducing acid rain in a cost-effective manner. They are also central to the global strategy adopted for limiting the emissions of greenhouse gases under the 1997 Kyoto Protocol and are being used for resolving conflicts over the use of other environmental resources, particularly water.

Environmental Markets: Equity and Efficiency represents the first systematic and in-depth study of the...