Article ID: | iaor19992510 |
Country: | Germany |
Volume: | 27 |
Issue: | 2 |
Start Page Number: | 231 |
End Page Number: | 244 |
Publication Date: | Jan 1998 |
Journal: | International Journal of Game Theory |
Authors: | Sorin S., Lehrer E. |
We introduce the concept of ϵ-consistent equilibrium where each player plays ϵ-best response after every history reached with positive probability. In particular, an ϵ-consistent equilibrium induces an ϵ-consistent equilibrium in any subgame reached along the play path. The existence of ϵ-consistent equilibrium is examined in various repeated games. The main result is the existence in stochastic games with absorbing states.