146 IZA Discussion Papers
IZA Discussion Paper No. 1460
published in: Review of Economic Studies, 2006, 73(3), 743-767
IZA Discussion Paper No. 958
published in: Applied Economics, 2006, 38 (8), 899-911
IZA Discussion Paper No. 637
published in: Journal of Applied Social Sciences Studies, 2003, 123 (1), 199-208
IZA Discussion Paper No. 587
published in: Vierteljahrshefte zur Wirtschaftsforschung / Quarterly Journal of Economic Research, 2003, 72 (1), 51-67
IZA Discussion Paper No. 323
published in: Research in Labor Economics, 2008, 28, 25-55
IZA Discussion Paper No. 55
published in: Jahrbücher für Nationalökonomie und Statistik, 1999, 219 (3/4), 308-325