We use an experiment to explore how subjects learn to play against computers which are programmed to follow one of a … and that all learning algorithms are subject to exploitation with the notable exception of imitation. The experiment was … conducted, both, on the internet and in the usual laboratory setting. We find some systematic differences, which however can be …

Social norms of cooperation are studied under several forms of communication. In an experiment, strangers could make …

experiment on the elicitation of social norms (Krupka and Weber, 2013), we compare the proposed mechanism with conventional …