50.157 IZA Discussion Papers
IZA Discussion Paper No. 1441
revised version published in: Journal of Population Economics, 2008, 21 (2), 339-371
IZA Discussion Paper No. 1440
published in: Small Business Economics, 2006, 26 (3), 279-300
IZA Discussion Paper No. 1440
published in: Small Business Economics, 2006, 26 (3), 279-300
IZA Discussion Paper No. 1440
published in: Small Business Economics, 2006, 26 (3), 279-300
IZA Discussion Paper No. 1439
published in: International Economics and Economic Policy, 2006, 3 (2), 91-104
IZA Discussion Paper No. 1439
published in: International Economics and Economic Policy, 2006, 3 (2), 91-104
IZA Discussion Paper No. 1439
published in: International Economics and Economic Policy, 2006, 3 (2), 91-104
IZA Discussion Paper No. 1439
published in: International Economics and Economic Policy, 2006, 3 (2), 91-104
IZA Discussion Paper No. 1438
published in: Journal of Socio-Economics, 2006, 35 (2), 180-196
IZA Discussion Paper No. 1438
published in: Journal of Socio-Economics, 2006, 35 (2), 180-196
IZA Discussion Paper No. 1438
published in: Journal of Socio-Economics, 2006, 35 (2), 180-196
IZA Discussion Paper No. 1437
published in: Oxford Economic Papers, 2005, 57 (2), 191-261
IZA Discussion Paper No. 1437
published in: Oxford Economic Papers, 2005, 57 (2), 191-261
IZA Discussion Paper No. 1437
published in: Oxford Economic Papers, 2005, 57 (2), 191-261
IZA Discussion Paper No. 1437
published in: Oxford Economic Papers, 2005, 57 (2), 191-261
IZA Discussion Paper No. 1436
IZA Discussion Paper No. 1436
IZA Discussion Paper No. 1436
IZA Discussion Paper No. 1435
revised version published in: Review of Economics and Statistics, 2009, 91 (2), 363-376
IZA Discussion Paper No. 1435
revised version published in: Review of Economics and Statistics, 2009, 91 (2), 363-376