Revisiting Strategic versus Non-Strategic CooperationCoauthor(s): Sigrid Suetens.
We propose a novel experimental method that disentangles strategically- and non-strategically-motivated behavior. We apply it to an indefinitely-repeated prisoner's dilemma game to observe simultaneously how the same individual behaves in situations with future interaction and in situations with no future interaction, while controlling for expectations. This method allows us to determine the extent to which strategically-cooperating individuals are responsible for the observed pattern of cooperation in experiments with repeated interaction, including the so-called endgame effect. Our results indicate that the most common motive for cooperation in repeated games is strategic.
The final version may be found at http://dx.doi.org/10.1007/s10683-011-9286-4.
Source: Experimental Economics
Reuben, Ernesto, and Sigrid Suetens. "Revisiting Strategic versus Non-Strategic Cooperation." Experimental Economics 15, no. 1 (March 2012): 24-43.
Date: 3 2012