This paper studies the utility maximization problem with changing time horizons in the incomplete Brownian setting. We first show that the primal value function and the optimal terminal wealth are continuous with respect to the time horizon T. Secondly, we exemplify that the expected utility...

This paper presents a new method how to elicit the Bernoulli utility function over a wide range of monetary outcomes using approximation through Taylor expansion. The new method is applied to the natural experiment provided by the Swiss version of the television show Deal or No Deal.

In an experimental setting, subjects face a standard elicitation task for certainty equivalents. We show that when a third, objectively irrelevant, option is added to the standard task, the willingness to take risks increases.

This paper studies a Lucas (1978) fruit-tree economy under the assumption that the agents are Choquet expected utility (CEU) rather than standard expected utility decision makers. More specifically, the agents' non-additive beliefs about the economy's dividend payment process are modeled as...

Although gambling is primarily an economic activity, no single theory of the demand for gambles has gained wide-spread acceptance among economists. This paper proposes a simple model of the demand for gambling that is based on the standard economic assumptions that (1) resources are scarce and...