Brams, Steven J.; Ismail, Mehmet - 2019
We show that a cooperative outcome — one that is at least next-best for the players — is not a Nash equilibrium (NE) in 19 of the 57 2 x 2 strict ordinal conflict games (33%), including Prisoners’ Dilemma and Chicken. Auspiciously, in 16 of these games (84%), cooperative outcomes are...