. -- Fixed and Random Matching ; Incomplete Information ; Ex-Post Regret Learning ; Nash Equilibrium ; Ex-Post Equilibrium …In contexts in which players have no priors, we analyze a learning process based on ex-post regret as a guide to … within a fixed set (fixed matching) or they are randomly matched to play the game (random matching). The relevant long run …

In this paper, we study an imperfect monitoring model of duopoly under similar settings as in Green and Porter (1984 … cooperative motives. In contrast to Green and Porter (1984), our results show that in a model with learning, breakdown of a cartel …

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 …

-entry duopoly/oligopoly profits, the incumbent(s) may want to signal its weakness to invite entry of weaker firms …