environments. Findings are: (1) Three-part tariffs, such as cellular service contracts, exploit consumer overconfidence. (2 …

between power and overconfidence (Experiment 3). Second, the link between power and overconfidence was severed when access to …

We investigate the theoretically proposed link between judgmental overconfidence and trading activity. In addition to … the relevant bias in the theoretical overconfidence literature. We relate the obtained overconfidence measures to trading …

This paper contributes to the recent behavioral economics literature by showing that whether or not overconfidence … that overconfidence may overturn fundamental relations between observable variables in perfect-competition asymmetric … information insurance markets. In monopolistic insurance markets, in constrast, we find that overconfidence may be observationally …

, overconfidence, and market sentiment. We show that these behavioural breaks can be well modelled via the Heterogeneous Agent Model …

level of this last can be assigned to a phenomenon of overconfidence or a disposition effect. This paper studies these two …

. overconfidence) as well as pessimism (resp. doubt) both emerge as optimal beliefs. Furthermore, we obtain a positive correlation …