I think another key difference between PD and traveller/AFL is that in the PD variant, (n2, n1) is a Pareto outcome—you can’t improve the first player’s outcome without making the second one worse off. However, in the other problem, (0,0) is very very far from being Pareto.
I think another key difference between PD and traveller/AFL is that in the PD variant, (n2, n1) is a Pareto outcome—you can’t improve the first player’s outcome without making the second one worse off. However, in the other problem, (0,0) is very very far from being Pareto.