92 IZA Discussion Papers
IZA Discussion Paper No. 3276
IZA Discussion Paper No. 3081
IZA Discussion Paper No. 2966
published in: Review of Economics of the Household, 2011, 9 (1), 45-67
IZA Discussion Paper No. 2942
published in: Applied Economics, 2012, 44 (21), 2767 - 2776
IZA Discussion Paper No. 2501
IZA Discussion Paper No. 2240
IZA Discussion Paper No. 2160
published in: Journal of Development Economics, 2009, 90 (1), 144-152
IZA Discussion Paper No. 2155
published in: World Bank Economic Review , 2007, 21 (2), 177-191
IZA Discussion Paper No. 2139
published in: World Development, 2009, 37(1), 81-92
IZA Discussion Paper No. 1714
IZA Discussion Paper No. 1531
published in: S. Kolm and J. Mercier Ythier (eds.), Handbook of the Economics of Giving, Altruism and Reciprocity Vol. 2, North Holland 2006
IZA Discussion Paper No. 808
new version published in: Journal of Economic Inequality, 2010, 8 (2), 187-200