272 IZA Discussion Papers
IZA Discussion Paper No. 832
IZA Discussion Paper No. 816
IZA Discussion Paper No. 666
published in: M. Herfurth, M. Kohli and K. F. Zimmermann (eds.), Arbeit in einer alternden Gesellschaft (Labor in an Aging Society), Leverkusen: Leske+Budrich, 2003, 65-91
IZA Discussion Paper No. 523
published in: Journal of Institutional and Theoretical Economics, 2003, 159 (3), 523-544
IZA Discussion Paper No. 522
published in: European Sociological Review, 2003, 19 (2), 179-198
IZA Discussion Paper No. 402
published in: American Economic Review, 2002, 92 (4), 957-980
IZA Discussion Paper No. 249
IZA Discussion Paper No. 201
revised version published in: European Economic Review, 2004, 48 (3), 645-663
IZA Discussion Paper No. 32
published in: Applied Economics, 2000, 32(14), 1865-1876
IZA Discussion Paper No. 17
published in: Journal of Human Resources, 2000, 35(1), 82-115
IZA Discussion Paper No. 10
published in: Journal of Population Economics, 1999, 12 (3), 363-389
IZA Discussion Paper No. 5
published in: Labour Economics, 1999, 6 (2), 229-251