During recent years, the contingent valuation (CV) method has been widely used to value non-marketed goods and services. The authors present the results of a CV study of the value of road safety. They find that stated preferences for road safety exhibit considerable imprecision, appear subject...

In this paper, the authors demonstrate that the assumption of "regret aversion," which has been invoked in regret theory to explain several well-documented violations of expected utility theory, also implies the existence of strict preferences between some stochastically equivalent actions and...

There is some evidence that, as individuals participate in repeated markets, "anomalies" tend to disappear. One interpretation is that individuals — particularly marginal traders — are learning to act on underlying preferences which satisfy standard assumptions. An alternative...

Preference reversal is often explained as an information-processing effect, whereby individuals respond differently to valuation problems than to straight choices. Regret theory offers the alternative explanation that individuals act on consistent, but nontransitive, preferences. Regret theory,...

The paper reports the results of a survey designed to elicit probability judgements for different types of events: ‘pure chance’ events, for which objective probabilities can be calculated; ‘public’ events, about which there may be some discussion in social groups and the media; and...