The Theory of State Dependent Utility studies the behavior under certainty of a decision-maker whose utility over consequences may depend on the state in which they occur. There is by now a vast literature on the topic, that this paper reviews, trying at the same time to provide an unifying...

Conditional Expected Utility Theory (CEUT) provides an axiomatic foundation for a theory of decision under uncertainty which allows agents to choose which event in the state space will occur. Here we provide an alternative axiomatization of this situation. In this framework CEUT may be seen a...