Assessment of climate change policies requires aggregation of costs and benefits over time and across generations, a process ordinarily done through discounting. Choosing the correct discount rate has proved controversial and highly consequential. To clarify past analysis and guide future work,...

Many non-market valuation models, such as the Ricardian model, have been estimated using cross sectional methods with a single year of data. Although multiple years of data should increase the robustness of such methods, repeated cross sections suggest the results are not stable. We argue that...

We test the hypothesis that respondents stating divergent reasons for choice uncertainty differ in their probability to vote yes in a CV setting. We introduce the use of a follow-up question used to classify uncertain respondents according to reason for uncertainty. Results indicate that...

This study is concerned with health damages from SO2 under different assumptions on the relationship between air concentrations and their marginal health impacts. SO2 concentration profiles resulting under emission caps, and a system of tradable emission allowances are compared. Using slopes and...

In this study, we used choice experiment data to analyze the accuracy of benefit transfer (BT) between two case study areas in Sweden for attributes relevant to the implementation of the EU Water Framework Directive and special consideration zones in marine areas. The accuracy and reliability of...

The shortcomings of conventional discounting, especially in the context of long-run environmental problems, have been extensively discussed in the literature. Recently, hyperbolic discounting, i.e. discounting at declining instead of constant discount rates, has attracted a lot of interest among...

There are many reasons to suspect that benefit-cost analysis applied to environmental policies will result in policy decisions that will reject those environmental policies. The important question, of course, is whether those rejections are based on proper science. The present paper explores...

This article examines how the Supreme Court and appellate courts have taken into account developments in natural science and economics in evaluating Commerce Clause challenges to environmental laws, and applies this examination to the context of wetlands regulation. I present a descriptive...

In this note we discuss two alternative ways of undertaking a social cost-benefit analysis. One approach is the conventional one where benefits and costs are expressed in monetary units. The other approachuses an environmental asset as the payment vehicle. The properties of the two approaches...

There is an increasing demand for putting a shadow price on the environment to guide public policy and incentivize private behaviour. In practice, setting that price can be extremely difficult as uncertainties abound. There is often uncertainty not just about individual parameters but about the...