We introduce range utility theory, an integrative behavioral model for uncertain cash flows. The model modifies rank dependent utility, by replacing rank principles with range principles, and extends the domain to time. For gambles played in the future, the model generalizes the probability and...

Rank dependent probability weighting---an integral part of cumulative prospect theory---has come to dominate the behavioral modeling of risk preferences in non-strategic settings over the last 40 years. We draw attention to some serious limitations of rank dependence when it comes to...

We introduce range utility theory for decisions under risk. Two functions are implicated in the representation of preferences: a traditional utility function for wealth---or changes in wealth---and a range distortion function. The latter introduces a local deformation of the utility function on...