504 IZA Discussion Papers
IZA Discussion Paper No. 358
published in: FinanzArchiv, 2001, 58 (1),78-102
IZA Discussion Paper No. 349
published in: Oxford Economic Papers, 2002, 54 (3), 505-533
IZA Discussion Paper No. 344
published in: Journal of Population Economics, 2004, 17 (1), 117-131, revised version available here
IZA Discussion Paper No. 312
published in: De Economist, 2003, 151 (2), 171-192
IZA Discussion Paper No. 275
published in: Research in Labor Economics, 2006, 24, 217-234
IZA Discussion Paper No. 251
IZA Discussion Paper No. 230
published in: Journal of Population Economics, 2003, 16 (2), 307-322
IZA Discussion Paper No. 228
IZA Discussion Paper No. 177
published in: Djajic, S. (ed.), International Migration: Trends, Policy and Economic Impact, New York, 2001, 204-228
IZA Discussion Paper No. 167
published in: Labour Economics, 2002, 9 (5), 665-680
IZA Discussion Paper No. 160
published in: Research in Labor Economics, 2001, 20, 191-215
IZA Discussion Paper No. 158
published in: Journal of Population Economics, 15 (4), 2002, 757-772
IZA Discussion Paper No. 158
published in: Journal of Population Economics, 15 (4), 2002, 757-772
IZA Discussion Paper No. 140
published in: Economics of Education Review, 2004, 23 (1), 75-83
IZA Discussion Paper No. 133
IZA Discussion Paper No. 131
published in: Brettel, C./J. Hollifield (eds.), Migration Theory, New York 2000, 61-76 / 2nd ed., 2008, 63-82
IZA Discussion Paper No. 130
published in: Harmon, C./I. Walker/N. Westergard-Nielsen (eds.), The Returns to Education in Europe, Edward Elgar, 2001
IZA Discussion Paper No. 120
Does Education Reduce Wage Inequality? Quantile Regressions Evidence from Fifteen European Countries
published in: Labour Economics, 2004, 11 (3), 355-371
IZA Discussion Paper No. 101
published in: International Journal of Manpower, 2001, 22 (1/2), 39-68
IZA Discussion Paper No. 92