This paper focuses on decisions under ambiguity. Participants in a laboratory experiment made decisions in three different settings: (a) individually, (b) individually after discussing the decisions with others, and (c) in groups of three. We show that groups are more likely to make...

Der bekannte US-Verhaltensforscher präsentiert in dieser unterhaltsamen Sammlung 90 Anfragen aus seiner eigenen Leserbrief-Kolumne im Wall Street Journal mit den entsprechenden scharfsinnigen Antworten

An extant debate in the morality literature centers on whether honesty is a stable and generalizable trait or whether honest behavior in one situation is independent from honest behavior in another situation. However, a third possibility is that tendencies toward dishonesty vary according to...