Unconventional oil and gas production using hydraulic fracturing generates significant quantities of wastewater that may contain potentially harmful pollutants. The concerns associated with shale gas development necessitate an investigation of shale gas water and wastewater management using a...

Benefit-cost analyses of health regulations traditionally evaluate their economic efficiency—ignoring equity. To help address the importance of equity, we develop a survey to elicit respondents' preferences towards equality in health risks stemming from environmental causes. Survey responses...

In September 2011, the National Highway Traffic Safety Administration and U.S. Environmental Protection Agency promulgated the first-ever federal regulations mandating fuel economy improvements for heavy-duty commercial vehicles. While the performance-based approach to these rules offers...

Economic analyses of nature must somehow define the “environmental commodities” to which values are attached. This paper articulates a set of principles to guide the choice and interpretation of nonmarket commodities. We describe how complex natural systems can be decomposed consistent with...

Controversy over the value of statistical life (VSL) centers on whether a single value should be applied to all age groups, as currently done by US government agencies, or whether lower values should be used for the elderly, recognizing that their life expectancies are shorter than those of...

This paper outlines recent developments in U.S. climate policies. Although the United States does not participate in the Kyoto Mechanism, a number of climate policies are being implemented at state level as well as at the federal level. First, we report and compare the federal cap and trade...