@booklet {mas-colell-agcoas1999,
	title = {A General Class of Adaptive Strategies},
	howpublished = {Discussion Papers},
	year = {1999},
	month = {3},
	publisher = {Journal of Economic Theory 98(2001), 26-54},
	abstract = {We exhibit and characterize an entire class of simple adaptive strategies,in the repeated play of a game, having the Hannan-consistency property: In the long-run, the player is guaranteed an average payoff as large as the best- reply payoff to the empirical distribution of play of the other players; i.e., there is no "regret." Smooth fictitious play (Fudenberg and Levine [19951) and regret-matching (Hart and Mas-Colell [1998]) are particular cases. The motivation and application of this work come from the study of procedures whose empirical distribution of play is, in the long-run, (almost) a correlated equilibrium. The basic tool for the analysis is a generalization of Blackwell{\textquoteright}s [1956a) approachability strategy for games with vector payoffs. Keywords: adaptive strategies, approachability, correlated equilibrium, fictitious play, regret. Journal of Economic Literature Classification: C7, D7, C6},
	url = {http://genadapt.html},
	author = {Mas-Colell, Sergiu Hart and Andreu}
}
