What makes you a successful cooperator? Using data from the British television game show ``Golden Balls'' we analyze a prisoner's dilemma game and its pre-play. We find that players strategically select their partner for the PD, e.g., they bear in mind whether contestants lied. Players'...

While discrimination and its economic implications have been studied in many different societies and based on a multitude of attributes like ethnicity, religion, gender, or language, the development of such behavior in children is still poorly understood. Here we present experimental evidence...

We conducted a field experiment with real-life tenants in Ethiopia to test the incentive effects of fixed-wage, sharecropping, fixed-rent, and ownership contracts. The experimental task resembles a common process in agricultural production. The sharecropping contract is essentially a piece-rate...

Economic theory suggests that agents care for the outcomes they produce. This paper studies the conditions under which a pro-social mission of a job affects workers motivation to perform well. In particular, we investigate whether it makes a difference if workers actively decide upon doing a...

This paper studies how imposing norms on contribution behavior affects individuals' intrinsic motivation. We consider an urban area in Germany where the Catholic Church collects a local church levy as a charitable donation, despite the fact that the levy is legally a tax. In cooperation with the...

Due to reasons such as the capacity to govern and social stability a good understanding of citizens preferences and their informal coalitions is extremely important. Because preferences for redistribution are difficult to measure identification of latent subgroups becomes non-trivial. Moreover,...