In a punishment experiment, we separate the demand for punishment in general from a possible demand to conduct punishment personally. Subjects experience an unfair split of their earnings from a real effort task and have to decide on the punishment of the person who determines the distribution....

The beauty contest game has been used to analyze how many steps of reasoning subjects are able to perform. A common finding is that a majority seem to have low levels of reasoning. We use eye-tracking to investigate not only the number chosen in the game, but also the strategies in use and the...

There is ample evidence that women do not react to competition as men do and are less willing to enter a competition than men (e.g., Gneezy et al.(2003), Niederle and Vesterlund (2007)). In this paper, we use personality variables to understand the underlying motives of women (and men) to enter...