11 IZA Discussion Papers
IZA Discussion Paper No. 17104
IZA Discussion Paper No. 8981
published in: European Economic Review, 2016, 86, 73-86
IZA Discussion Paper No. 8389
published in: Journal of Public Economics, 2015, 131, 21 - 32
IZA Discussion Paper No. 5993
published in: Development Policy Review, 2015, 33 (1), 107-131
IZA Discussion Paper No. 5137
IZA Discussion Paper No. 4310
revised version published in: Journal of Public Economics, 2012, 96 (3-4), 279-294
IZA Discussion Paper No. 2874
published in: Comparative Labor Law and Policy Journal, 2007, 28 (4), 637-674
IZA Discussion Paper No. 2659
IZA Discussion Paper No. 2308
published in: Journal of Population Economics, 2009, 22 (4), 983-1003
IZA Discussion Paper No. 2201
published in: Review of Income and Wealth, 2012, 58 (2), 279-306
IZA Discussion Paper No. 440
revised version published in: International Economic Review, 2005, 46 (4), 1103-1142