In this paper we show that the wildly popular Holt and Laury (2002) risk preference elicitation method confounds estimates of the curvature of the utility function, the traditional notion of risk preference, with an estimate of the extent to which an individual weights probabilities...

Despite the fact that conceptual models of individual decision making under risk are deterministic, attempts to econometrically estimate risk preferences require some assumption about the stochastic nature of choice. Unfortunately, the consequences of making different assumptions are, at...

It is common practice to have subjects make decisions which pay out in a fictitious experimental currency. Earnings in the experimental currency are then converted to cash at the end of the experiment. Like many practices in experimental economics, however, these procedural choices seems to be...