choices have uncertain outcomes. We report the results of a first experiment investigating just allocations of resources when … some recipients are exposed to uncertainty. Although, under certainty almost all uninvolved participants distribute … resources equally, they exhibit remarkable heterogeneity in just allocations under uncertainty. Moreover, uninvolved …

under full information. However, the scope of redistribution is less sensitive towards the degree of uncertainty than … predicted. For all degrees of uncertainty, we find a coexistence of libertarianism and redistribution as well as incomplete …

of winning and losing in a competition on the willingness to seek further challenges. Participants in a lab experiment … compete in two-person tournaments and are then informed of their score and the outcome of the competition. Conditional on the …

Is competition perceived as a fair procedure? We report data from laboratory experiments where a powerful buyer can …

We study reputational herding in financial markets in a laboratory experiment. In the spirit of Dasgupta and Prat (2008 …

tend to have smaller incentives to engage in effort, the reverse does not hold true. Using a lab experiment, we show that …