8 IZA Discussion Papers
IZA Discussion Paper No. 11543
published in: Industrial Relations: A Journal of Economy and Society, 2020, 59 (1), 150-194
IZA Discussion Paper No. 8608
published in: Economic Journal, 2016, 126(596), F96-F135
IZA Discussion Paper No. 7040
published in: American Economic Review, 2013, 103 (6), 2052-86
IZA Discussion Paper No. 4731
forthcoming in Review of Economics and Statistics, 2015
IZA Discussion Paper No. 3704
revised version published in: Journal of Labor Economics, 2012, 30 (3), 657-706
IZA Discussion Paper No. 2490
IZA Discussion Paper No. 1201
IZA Discussion Paper No. 812
published in: Schmollers Jahrbuch: Zeitschrift für Wirtschafts- und Sozialwissenschaften/Journal of Applied Social Science Studies, 2006, 126 (2), 251-283