The appraisal of public investments is subject to formal guidelines which often require input prices, such as forecasted energy prices. Using Danish guidelines as a case study, we explore the discounting assumptions in these input prices and find rates ranging from 2.97% to 17.5%, markedly...

This paper uses the Kaldor-Hicks compensation principle to compute the present value (PV) of a non-marginal future event. Three theoretical results stand out: First, decreasing returns to capital create a wedge between the PV of future generations' willingness to pay (WTP) and the PV of their...

This paper makes the case for the systematic appraisal of public sector projects using shadow prices as the signals of social scarcities. In so doing, it attempts to redress the balance between estimating inputs and outputs, central though that task is, and valuing them correctly. The account of...

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...

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...

The effects of a policy measure often reach the consumer only after one or more intermediate steps, for instance because the measure lowers the cost of an input for an industry producing a consumer good. This paper is concerned with the question how to measure such indirect effects correctly...

This Article evaluates judicial review of agency benefit-cost analysis ("BCA") by examining a substantial sample of thirty-eight judicial decisions on agency actions that implicate BCA. Essentially, the Administrative Procedure Act tasks federal courts with ensuring that federal agency action is...

The long-run social discount rate sets the rate of return a public project with long-term consequences must earn to be welfare improving, and is thus a critical input to the cost benefit analysis of policies such as climate change mitigation, nuclear waste management, and infrastructure...