to misspecification, and ultimately leads to post-decision disappointment. Using statistical decision theory, we develop … the model’s implications for optimal decision-making. This practice ignores model ambiguity, exposes the decision problem … a framework to explore, evaluate, and optimize robust decision rules that explicitly account for estimation uncertainty …

We design and implement a novel experimental test of subjective expected utility theory and its generalizations. Our … function, but not with subjective utility theory. The theory is tested by gauging how subjects respond to price changes. A … majority of subjects respond to price changes in the direction predicted by the theory, but not to a degree that makes them …

This paper develops a theory in which heterogeneity in political preferences produces a partisan disagreement about … objective facts. A political decision involving both idiosyncratic preferences and scientific knowledge is considered. Voters … voters' intrinsic preferences or because of rigidities in the political process. The theory predicts that providing mixed …

We test the effects of dual processing differences in both individual traits and decision states on risk taking. In an … experiment with a large representative sample (N = 1,832), we vary whether risky choices are induced to be based on either … emotion or reason, while simultaneously measuring individual decision-making traits. Our results show that decision …