Are individuals expected utility maximizers? This question represents much more than academic curiosity. In a normative sense, at stake are the fundamental underpinnings of the bulk of the last half-century’s models of choice under uncertainty. From a positive perspective, the ubiquitous...

This paper uses a dynamic model with asymmetric players to explore the question: in a second-best world, should environmental regulations for transboundary pollutants be carried out locally or centrally? We find that combined payoffs are larger with decentralized control if payoffs are...

We conduct a battery of experiments in which agents make choices from several pairs of all-loss-lotteries. Using these choices, we estimate a representation of individual preferences over lotteries. We find statistically and economically significant departures from expected utility maximization...