This paper investigates the behaviour in repeated decision situations. The experimental study shows that subjects show low or no risk-aversion, but put very high value on the opportunity to sell the lottery in every stage of the decision problem. There is evidence that risk attitudes depend on...

The evaluations of a repeated lottery with and without the option to sell the second-stage lottery are compared theoretically and experimentally. Comparing individuals' risk attitudes, we find that risk attitudes differ depending on the measure of risk attitude applied. We also find that...

In this paper, we consider a decision-maker who tries to learn the distribution of outcomes from previously observed cases. For each observed sequence of cases the decision-maker predicts a set of priors expressing his beliefs about the underlying probability distribution. We impose a version of...