consumption of goods and services that generate a negative externality. Second, individuals may choose to pay a price premium for … goods and services that are more environmentally benign. A theoretical model identifies a symmetry between such voluntary …

find that clinic violence reduces abortion services in targeted areas. Once travel is taken into account, however, the …

Two central topics in recent rounds of international trade negotiations have been environmental concerns, and services … trade. While each is undoubtedly important, they are unrelated. In this paper I show that the services-environment link is … small, for two reasons. First, services account for only a small fraction of overall pollution. For none of five major air …