Gürerk, Özgür (2010): Social learning increases the acceptance and the efficiency of punishment institutions in social dilemmas. Unpublished.
Gürerk, Özgür; Rockenbach, Bettina and Wolff, Irenaeus (2010): The effects of punishment in dynamic public-good games. Unpublished.
Gürerk, Özgür and Selten, Reinhard (2010): The effect of payoff tables on experimental oligopoly behavior. Unpublished.
Rockenbach, Bettina and Wolff, Irenaeus (2009): Institution design in social dilemmas: How to design if you must? Unpublished.
Wolff, Irenaeus (2009): Counterpunishment revisited: an evolutionary approach. Unpublished.