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Olivier Gossner, « Simple bounds on the value of a reputation », HAL-SHS : économie et finance, ID : 10.3982/ECTA9385
We introduce entropy techniques to study the classical reputation model in which a long-run player faces a series of short-run players. The long-run player's actions are possibly imperfectly observed. We derive explicit lower and upper bounds on the equilibrium payoffs to the long-run player.