Table 1. Payoff matrix for the most relevant strategies.
ALLD | Forgiver | TFT | WSLS | Grim | ALLC | |
ALLD | 10.0 | 148.4 | 24.8 | 144.9 | 11.5 | 280.0 |
Forgiver | −36.1 | 174.8 | 163.5 | 166.9 | −12.7 | 194.3 |
TFT | 5.1 | 178.1 | 104.5 | 176.7 | 24.5 | 194.5 |
WSLS | −35.0 | 169.1 | 162.3 | 106.5 | −12.0 | 230.9 |
Grim | 9.5 | 152.0 | 40.5 | 148.8 | 28.1 | 262.9 |
ALLC | −80.0 | 177.2 | 176.6 | 67.3 | −28.8 | 190.0 |
(), the error rate %, and the number of rounds in each game . There are two pure Nash equilibria in the full payoff matrix: ALLD () and Grim (), both denoted in bold. Excerpt of the payoff matrix with the most relevant strategies when the benefit value