186 IZA Discussion Papers
IZA Discussion Paper No. 824
IZA Discussion Paper No. 777
published in: Review of Network Economics: 2012, 11 (3), Article 2
IZA Discussion Paper No. 715
published in: Schmollers Jahrbuch: Zeitschrift für Wirtschafts- und Sozialwissenschaften / Journal of Applied Social Science Studies, 2002, 122 (4), 519-542; see IZA Reprints 179/03
IZA Discussion Paper No. 712
published in: P. Hammerstein (ed.), Genetic and Cultural Evolution of Cooperation, Cambridge: MIT Press, 2004
IZA Discussion Paper No. 206
IZA Discussion Paper No. 174
published in: American Economic Review, 2001, 91 (5), 1239-1262