66 IZA Discussion Papers
IZA Discussion Paper No. 2949
published in: Quarterly Journal of Economics, 2008, 123 (2), 747-793
IZA Discussion Paper No. 2905
see IZA DP 7199 for a substantially revised and extended version
IZA Discussion Paper No. 2796
published in: Economics of Transition, 2011, 19 (2), 333-369
IZA Discussion Paper No. 2758
published in: Poverty and Public Policy, 2011, 3(1), Article 10
IZA Discussion Paper No. 2548
IZA Discussion Paper No. 2530
published in: Eastern European Economics, 2011, 49 (6), 103-115
IZA Discussion Paper No. 2079
IZA Discussion Paper No. 2027
published in: Natural Science, 2015, 7, 103-116.
IZA Discussion Paper No. 1872
IZA Discussion Paper No. 1347
IZA Discussion Paper No. 849
IZA Discussion Paper No. 712
published in: P. Hammerstein (ed.), Genetic and Cultural Evolution of Cooperation, Cambridge: MIT Press, 2004
IZA Discussion Paper No. 621
published in: Journal of Theoretical Biology, 2007, 247, 397- 412,
IZA Discussion Paper No. 621
published in: Journal of Theoretical Biology, 2007, 247, 397- 412,
IZA Discussion Paper No. 585
revised version published in: American Economic Review, 2005, 95 (5), 1653-1672
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