| Crawford, V.P. (1994): "Adaptive Dynamics in Coordination Games," Econometrica, forthcoming. |
....amount of diversity in the population. Further, # Tel. 1 512 475 8541; fax: 1 512 571 3510. E mail address: stahl eco.utexas.edu (D.O. Stahl) 1 For example, Hofbauer and Sigmund (1988) Van Huyck et al. 1994) and Cheung and Friedman (1997) 2 For example, Cheung and Friedman (1997) Crawford (1994), Mookherjee and Sopher (1994) Cooper and Feltovich (1996) Camerer and Ho (1997, 1999) Rapoport et al. 1997) and Stahl (1996, 1997a,b, 1999) 3 Studies that examine both include Bush and Mosteller (1955) Friedman et al. 1998) and Roth and Erev (1995) 0167 2681 01 see front matter ....
....define w i (#, t ) implicitly as the log propensity to use rule # in period t , such that # i (#, t ) # exp(w i (#, t ) # exp(w i (x, t ) dx . 1) Given a space of behavioral rules R and probabilities # i , the induced probability distribution over actions for period t is 5 See Crawford (1994) for an adaptive learning model for such situations. UNCORRECTED PROOF 4 D.O. Stahl J. of Economic Behavior Org. 1304 (2001) 1 17 p i (t) # # R #(# it ) d# i (#, t ) 2) Computing this integral is the major computational burden of this model. The last element of the general ....
Crawford, V., 1994. Adaptive dynamics in coordination games. Econometrica 63, 103--143.
.... and van Damme, 1993) and noisy equilibrium models (Anderson, Goeree, and Holt, 1997b; Carlsson and Ganslandt, 1998) Dynamic models of coordination behavior can be roughly divided into evolutionary models (Kandori, Mailath, and Rob, 1993; Young, 1993; Crawford, 1991) adaptive learning models (Crawford, 1995; Van Huyck, Battalio, and Rankin, 1995) and noisy learning models (Battalio, Samuelson, and Van Huyck, 1997; Camerer and Ho, 1999) Some theorists argue that coordination game experiments are useless for game theory because the Nash equilibrium and its refinements have no predictive power in ....
....twelve sessions that they report, the median choice remained the same in each period and the final outcome was completely determined by first period play. In addition, subjects behavior showed little variation over time, in contrast with the adjustment patterns in minimum effort games (see also Crawford, 1995). The payoff structure in Van Huyck, Battalio, and Beil (1991) differs from (1) in two ways. The minimum of all efforts is replaced by the median, and, more importantly, a cost is added that is quadratic in the distance between a player s effort and the median of all effort choices. The latter ....
Crawford, Vincent P. (1995) "Adaptive Dynamics in Coordination Games," Econometrica, 63, 103-144.
....[15] 16] 17] van Huyck et al. [18] van Huyck, Battalio and Rankin [19] and van Huyck, Cook and Battalio [20] 4 Our approach to equilibrium selection is rationalistic. This is dierent from other approaches to equilibrium selection in coordination games, such as models of learning (Crawford [4], Fudenberg and Levin [8] models of stochastic dynamics (Young [22] Kandori, Mailath and Rob [12] or evolutionary models (Weibull [21] 5 This is a parallel to the fact that most binary strings are complex (Chaitin [6] 4 that the message is transmitted at a unit cost per bit. The ....
Crawford V.P. (1995), Adaptive Dynamics in Coordination Games, Econometrica 63:103-143
....of public goods, tacit coordination in teams or the problem of coordination among input suppliers to a shared production process. Bryant s model, and variants, have been studied frequently in the literature (see for instance Cooper and John [2] Van Huyck, Battalio and Beil [10] Crawford [3] [4], Monderer and Shapley [9] In Bryant s game the players face two coordination problems. First, players may fail to correctly forecast which equilibrium will occur and thus regret their individual choice. Such coordination failure results in disequilibrium. Secondly, a common coordination ....
....equilibrium. Unfortunately, VHBB s experiment cannot discriminate between the dierent theories. However, a slightly modi. ed experimental design may give further insights to the bene. ts of the dierent concepts. Yet another approach to the equilibrium selection problem is suggested in Crawford [4]. He combines the structure of evolutionary games with a model in which players learn from experience. A learning model is estimated (treating the belief variables as exogenous) and hence it is possible to explain the patterns observed in the Van Huyck, Battalio and Beil s experiments. Although ....
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Crawford, V. P., (1995), Adaptive Dynamics in Coordination Games, Econometrica 63, 103-143
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Crawford, V.P. (1994): "Adaptive Dynamics in Coordination Games," Econometrica, forthcoming.
.... assumptions about sophistication, ranging from reinforcement learning (Roth and Erev (1995) in which players need not even know that they are playing a game, to models in which players have complete models of the structure but simplified models of others decisions (Fudenberg and Kreps (1993) Crawford (1995), Crawford and Broseta (1998) Ho, Camerer, and Weigelt (1998) Camerer and Ho (1998) and models whose cognitive requirements approach those of the deductive rationale for equilibrium (Kalai and Lehrer (1993) Stahl (1996) Even the least sophisticated among these learning models have a strong ....
Crawford, Vincent (1995): "Adaptive Dynamics in Coordination Games," Econometrica, 63, 103-143.
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Crawford, Vincent P., \Adaptive Dynamics in Coordination Games," Econometrica, 1995, 63, pp. 103-143.
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Crawford, Vincent (1995), "Adaptive Dynamics in Coordination Games," Econometrica, 63, 103-143.
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Crawford V.P. (1995), Adaptive Dynamics in Coordination Games, Econometrica 63:103-143
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Crawford, Vincent. "Adaptive Dynamics in Coordination Games." Econometrica 63 (January 1995): 103-143.
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Crawford, V. P., (1995), Adaptive Dynamics in Coordination Games, Econometrica 63, 103-143
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