9 IZA Discussion Papers
IZA Discussion Paper No. 14167
IZA Discussion Paper No. 13769
IZA Discussion Paper No. 12828
IZA Discussion Paper No. 12732
published in: International Journal of Manpower, 2020, 41 (6), 809-83
IZA Discussion Paper No. 8740
published in: IZA Journal of Labor Economics, 2015, 4:19
IZA Discussion Paper No. 8269
published in: Economics of Education Review, 2014, 43 , 47-65
IZA Discussion Paper No. 7301
published in: Health Economics, 2014, 23 (9), 1146-1158
IZA Discussion Paper No. 7171
IZA Discussion Paper No. 3577
substantially revised version published in: Journal of Economic Psychology, 2011, 32 (3), 480-488