| Article ID: | iaor19932348 |
| Country: | Germany |
| Volume: | 14 |
| Issue: | 2 |
| Start Page Number: | 85 |
| End Page Number: | 90 |
| Publication Date: | Apr 1992 |
| Journal: | OR Spektrum |
| Authors: | Borm P.E.M., Jurg A.P., Jurado I.G. |
Further refinements of perfect and proper Nash equilibria are introduced, where it is assumed that the players put equal probability on pure strategies with the same payoff vector. Relations with persistent equilibria and stable sets are studied.