The “social cost of carbon” (SCC) is the present value of the future stream of damages from one additional ton of carbon emissions in a particular year. This paper develops a simple model for calculating the SCC and compares estimates of the SCC under certainty and uncertainty. Our model...

In this reply to the comment by Gerlagh, we confirm an error in our estimate of the certainty-equivalent social cost of carbon (SCC) reported in Newbold et al. (2013), and we discuss the underlying conceptual difficulties that arise in conducting a social welfare analysis when preferences are...

The "social cost of carbon" (SCC) is the present value of the stream of future damages from one additional unit of carbon emissions in a particular year. This paper develops a rapid assessment model for the SCC. The model includes the essential ingredients for calculating the SCC at the global...

Since 1982, the U.S. Environmental Protection Agency has used benefit-cost analysis to evaluate many of its surface water quality regulations. Early regulations were aimed at controlling conventional and toxic pollutants that were directly linked to highly visible water quality problems. More...

Since 1982, the U.S. Environmental Protection Agency has used benefit-cost analysis to evaluate many of its surface water quality regulations. Early regulations were aimed at controlling conventional and toxic pollutants that were directly linked to highly visible water quality problems. More...

Although existing economic research is informative with regard to the importance of including potential 'catastrophic' climate change impacts in the analysis of GHG mitigation benefits, the generic and abstract form of the 'catastrophe' implemented has led to a lack of specific policy...

Assessments of the benefits of climate change mitigation—and thus of the appropriate stringency of greenhouse gas emissions abatement—depend upon ethical, legal, and political economic considerations. Global climate change mitigation is often represented as a repeated prisoners’ dilemma in...

Over the past five decades, the U.S. government has enacted laws and developed regulations to respond to actual and threatened releases of hazardous substances. This article describes a relatively understudied component of the nation's response capability: the Superfund Emergency Response and...

In this paper, we evaluate the influence of two environmental policy levers on emissions in the metal-finishing industry: a voluntary program--the Strategic Goals Program (SGP)--and the threat of formal regulation. While voluntary approaches are increasingly utilized as policy tools, the...

The use of voluntary approaches to achieve environmental improvements has grown dramatically in the United States since they were first introduced thirteen years ago. As of 2004, there are over 50 voluntary programs in the U.S. at the federal level alone. These programs take a variety of forms,...