The Securities and Exchange Commission is currently seeking comments on whether registrants should be required to discuss the probability of occurrence for each risk factor as part of Item 503(c) disclosures. We examine how risk category and spatial distance from a risk assessment target affects...

We present a psychometric scale that assesses risk taking in five content domains: financial decisions (separately for investing versus gambling), health/safety, recreational, ethical, and social decisions. Respondents rate the likelihood that they would engage in domain-specific risky...

Extreme events, by definition, cause much harm to people, property, and the natural world. Sometimes they result from the vagaries of nature, as in the case of flood, earthquake, or storm, and thus are truly the outcomes of "games against nature." In other cases they follow technological failure...

In this study, respondents from the P.R.C., U.S.A., Germany, and Poland were found to differ in risk preference, as measured by buying prices for risky financial options. Chinese respondents were significantly less risk-averse in their pricing than Americans when risk preference was assessed in...

This study tests the adequacy of the axioms underlying Luce and Weber's (1986) conjoint expected risk model. Risk judgments are found to be transitive. Monotonicity or the substitution principle per se seems to hold, but the related probability accounting assumption is violated. The conjoint...

This study of 29 MBA students compares two models of risk perception for both financial and health risk stimuli. The first, inspired by Luce and Weber's Conjoint Expected Risk (CER) model, uses five dimensions: probability of gain, loss and status quo, and expected benefit and harm. The second,...