Prisoners' dilemma
The prisoners' dilemma is a type of game in . The  of  contained a number of questions and answers that could be used in the skill dome scene, including one about the prisoners' dilemma. The question-answer pair was as such:
Q: In an infinitely repeated classic prisoners' dilemma, how many subgame perfect equilibria exist?
A: Infinitely many.
The question-answer pair does not appear to have made it into the film.

See also
 Hawk-dove strategic interaction game

External link

Unused production material