50 IZA Discussion Papers
IZA Discussion Paper No. 3734
IZA Discussion Paper No. 3692
published in: Journal of the European Economic Association, 2009, 7 (2-3), 638 - 648
IZA Discussion Paper No. 3561
published in: Economics of Education Review, 2012, 31 (5), 601-614
IZA Discussion Paper No. 2923
published in: Education Finance and Policy, 2008, 3 (3), 316-338
IZA Discussion Paper No. 2653
published in: Journal of Human Capital, 2010, 4 (4), 365-393
IZA Discussion Paper No. 1853
published in: Journal of the European Economic Association, 2011, 9 (4), 678 - 701
IZA Discussion Paper No. 1459
IZA Discussion Paper No. 1387
IZA Discussion Paper No. 976
published in: American Economic Review, 2004, 94 (5), 1613-1634
IZA Discussion Paper No. 545