This paper experimentally investigates individual information acquisition and decisions in ambiguous situations in which the degree of ambiguity can endogenously and individually be decreased by the subjects. In particular, I analyze how risk aversion, ambiguity attitude and personality traits...

It has been widely documented in laboratory experiments that subjects act more risk-averse when they make their decisions frequently (e.g., one as opposed to several decisions at a time), a phenomenon dubbed "myopic loss aversion" by Benartzi and Thaler (1995). The present paper uses two new...

Anxiety is often associated with poor economic outcomes, including earning 13% to 18% less than non-anxious peers. On the other hand, few studies explore how anxiety affects an individual's economic behavior. In part, this is due to a limited focus of clinical research on the impact of...