49 IZA Discussion Papers
IZA Discussion Paper No. 3765
Revised version: IZA DP 4457
IZA Discussion Paper No. 3157
revised version published as 'Safety net still in transition: labour market incentive effects of social support in Poland and Germany' in: Bank i Kredyt, 2010, 41 (3), 5-34
IZA Discussion Paper No. 3004
substantially revised version: IZA DP 5355 / published in: Journal of Economic Inequality, 2012, 10 (3), 375-395
IZA Discussion Paper No. 2758
published in: Poverty and Public Policy, 2011, 3(1), Article 10
IZA Discussion Paper No. 1112
IZA Discussion Paper No. 124
published in: Review of Income and Wealth, 2001, 47(3), 379-398
IZA Discussion Paper No. 66
published in: International Migration Review, 35 (2001), 726-748
IZA Discussion Paper No. 15
published in: Applied Economics Quarterly, 2004, 50 (4), 329–362