We propose and axiomatically characterize a representation of ambiguity sensitive preferences. The distinguishing feature of our axiomatization is that we do not require preferences to be event-wise separable over any domain of acts. Even without any such separability restrictions, we are able...

We propose and axiomatically characterize a representation of ambiguity sensitive preferences. The distinguishing feature of our axiomatization is that we do not require preferences to be event-wise separable over any domain of acts. Even without any such separability restrictions, we are able...

We propose a foundation for expressive voting that is based on a novel theory of social preferences under risk. Under our proposal, expressive considerations in voting endogenously arise from the particular way in which risky social prospects are assessed. To motivate this connection, we relate...

Decision makers with other-regarding preferences may care not just about others' outcomes but also about their opportunities. In social situations involving risk, this often results in their choices violating stochastic dominance, a property that underlies both expected and non-expected utility...

We argue that when fiscal policy is endogenously determined, the incentives of redistributive politics associated with its formulation can endogenously add to the uncertainty and volatility that an economy faces. In particular, small shocks may get translated into large fluctuations. Our...

We propose and axiomatically characterize, within Harsanyi's impartial observer setting, a utilitarian social welfare function (SWF) that can accommodate concerns for procedural fairness. Under our proposal, concerns for procedural fairness in social welfare assessments are inherited from...

We re-visit the hypothesis that the visceral urge to overconsume is what drives overwork amongst many individuals. We begin by considering the consumption-leisure decisions of individuals faced with an intrapersonal conflict between long-term rational calculations and short-term visceral urges...

As is well-known, choices of a decision maker (DM) who attempts self-control in the face of temptation may exhibit menu effects and “non-standard” patterns. Existing models can accommodate some of these patterns but not others; e.g., they can explain self-control undermining menu effects,...

We propose and axiomatize a decision model of social preferences under risk that captures motivated reasoning in social assessments. Our model considers a setup with a decision maker (DM) and one other individual. It highlights how the presence of risk enables the DM to egoistically exploit the...

We consider the class of choice functions that satisfy the never chosen (NC) and no binary cycles (NBC) conditions. The question that we ask is whether choice functions from this behavioral domain have a common structure that can be meaningfully characterized in terms of a decision criterion. We...