I provide axiomatic foundations for a model of taste uncertainty with endogenous learning through consumption. In this setting, uncertainty is over an unobservable, subjective state space. Preference over lottery–menu pairs is sufficient to identify the state space and the learning process. In...

Behavioral Decision Analysis - Past, Present and Future -- Behavioral Decision Research: Descriptive and Prescriptive Perspectives -- Behavioral Biases in the Uncertainty Quantification Process -- Analyzing Decisions Under Uncertainty: Simple Tools Of the Heathens -- Should an Analyst Share...

We challenge the standard definition of economic rationality as consistency by making use of a novel distinction between axioms of decision theory: consistency and preference axioms. We argue that this distinction has been overlooked by the literature and, as a result, evidence that consistency...

Loss aversion postulates that people prefer avoiding losses over acquiring gains of equal size. It is a central part of prospect theory and, according to Daniel Kahneman, “the most significant contribution of psychology to behavioral economics” (Kahneman, 2011, p. 300). It has powerful...

Loss aversion postulates that people prefer avoiding losses over acquiring gains of equal size. It is a central part of prospect theory and, according to Daniel Kahneman, "the most significant contribution of psychology to behavioral economics" (Kahneman, 2011, p. 300). It has powerful...