We use a novel experimental design to identify subjects’ strategies in an infinitely repeated prisoners’ dilemma experiment. We ask subjects to design strategies that will play in their place. We find no clear evidence that eliciting strategies affected subjects’ behavior, supporting the...

This paper presents the empirical phase diagram showing the cooperation phase, the mixed phase and the defection phase of prisoner's dilemma experiment. The empirical data includes 21 experiments using a total of 350 human subjects. Experimental parameters are the possibility of continuation...