Men and women systematically differ in their beliefs about their performance relative to
others; in particular, men tend to be more overconfident. This paper provides support for one …

We report experimental data from standard market entry games and winner-take-all games.
At odds with traditional decision-making models with risk aversion, the winner-take-all …

We investigate gender differences in individual credit claiming for teamwork. In a large-scale
online experiment, participants work on an interactive task in teams of two and subsequently …

We investigate the influence of CEO overconfidence on the relationship between corporate
social responsibility (CSR) and tax avoidance. Prior studies on the relationship between …

Gender differences in overconfidence are well documented in the empirical literature, but
their impact on labor market outcomes remains underexplored. We provide new insights into …

We study anticipatory changes in confidence and risk preference aroused by the prospect of
future competition. Participants in our treatment group are told they will later participate in a …

Gender differences in overconfidence are well documented in the empirical literature, but
their impact on labor market outcomes remains underexplored. We provide new insights into …

Στην παρούσα διπλωματική εργασία μελετάται το αγωνιστικό άγχος, η αγωνιστική
αυτοπεποίθηση και η επιθυμητότητα των διαιτητών ποδοσφαίρου. Συγκεκριμένα …

Behavioral economic research increasingly faces criticism: effects may not replicate, scale
outside the laboratory, or last over an extended period. The field's focus is now on …

This PhD thesis contains three chapters on competitive and cooperative behavior. Every
chapter makes use of laboratory experiments to study individuals' behavior in strategic …