Title
Player-compatible learning and player-compatible equilibrium
Abstract
Player-Compatible Equilibrium (PCE) imposes cross-player restrictions on the magnitudes of the players' “trembles” onto different strategies. These restrictions capture the idea that trembles correspond to deliberate experiments by agents who are unsure of the prevailing distribution of play. PCE selects intuitive equilibria in a number of examples where trembling-hand perfect equilibrium (Selten, 1975) and proper equilibrium (Myerson, 1978) have no bite. We show that rational learning and weighted fictitious play imply our compatibility restrictions in a steady-state setting.
Year
DOI
Venue
2021
10.1016/j.jet.2021.105238
Journal of Economic Theory
Keywords
DocType
Volume
C72,D83
Journal
194
ISSN
Citations 
PageRank 
0022-0531
0
0.34
References 
Authors
0
2
Name
Order
Citations
PageRank
Drew Fudenberg117544.93
Kevin He200.34