Environmental Policy Since Earth Day I: What Have We Gained?
回顾1970年代主要环境法律的成本与收益数据，指出哪些政策（如去除汽油中的铅）效益大于成本，哪些（如移动源空气污染控制）则相反。
I review the data on costs and benefits of the major environmental laws passed during the 1970s. The winners in terms of benefit-cost analysis include: getting lead out of gasoline; controlling particulate air pollution; reducing the concentration of lead in drinking water; and the cleanup of hazardous waste sites with the lowest cost per cancer case avoided under Superfund The losers include: mobile source air pollution control; water pollution control; and many of the regulations and cleanup decisions taken under the Federal Insecticide, Fungicide, and Rodenticide Act, the Toxic Substances Control Act, the Safe Drinking Water Act, and Superfund.