number of standard learning algorithms. The learning theories are (unbeknown to subjects) a best response process, fictitious … play, imitation, reinforcement learning, and a trial & error process. We test whether subjects try to influence those … and that all learning algorithms are subject to exploitation with the notable exception of imitation. The experiment was …

experiments that aim to measure the prevalence of interdependent preferences. …

points may be behind different choices. Such reasons are coherent with same subjects behavior in other tests and experiments …

The results of Ultimatum Game experiments are often quoted as evidence for the role of fairness in bargaining or in … of pairs of players shows that different types of players coexist in the subject pool. Whereas previous experiments found …

adaptive learning rules do not take such information into account and optimal adaptive rules do not differ much between the two …