132 IZA Discussion Papers
IZA Discussion Paper No. 685
published in: Labour, 2006, 20 (3), 505-532
IZA Discussion Paper No. 668
published in: Economic Journal, 2004, 114 (498), 835-854
IZA Discussion Paper No. 658
published in: Economics Letters, 2003, 80 (2), 247-253.
IZA Discussion Paper No. 596
IZA Discussion Paper No. 510
published in: IMF Staff Papers, 2002, 49 (3), 339-362
IZA Discussion Paper No. 496
published in: Journal of Development Economics, 2006, 80 (2), 389-427
IZA Discussion Paper No. 463
published in:Recherches Economiques de Louvan / Louvain Economic Review, 2004, 70 (4), 461-482
IZA Discussion Paper No. 420
published in: Labour, 2005, 19 (4), 621-654
IZA Discussion Paper No. 324
published in: Journal of Economic Integration, 2004, 19 (1), 79-112
IZA Discussion Paper No. 292
IZA Discussion Paper No. 42
published in: Journal of Human Resources, 2001, 36 (1), 1-30