This study provides an empirical perspective on the effect of ambiguous environmental risk information on lottery preferences using a sample of 646 adults. The learning process follows a Bayesian expected utility model in terms of the overall magnitude and sign of the weights that respondents...

This article develops a variant of the expected utility model termed prospective reference theory. Although the standard model occurs as a limiting case, the general approach is that individuals treat stated experimental probabilities as imperfect information. This model is applied to a wide...

Risk equity serves as the purported rationale for a wide range of inefficient policy practices, such as the concern that hypothetical individual risks not be too great. This paper proposes an alternative risk equity concept in terms of equitable trade-offs rather than equity in risk levels....

Product liability ideally should promote efficient levels of product safety but misdirected liability efforts may depre ss beneficial innovations. This paper examines these competing effects of liability costs on product R&D intensity and new product introductio ns by manufacturing firms. At low...