9 IZA Discussion Papers
IZA Discussion Paper No. 16621
IZA Discussion Paper No. 15691
IZA Discussion Paper No. 14873
IZA Discussion Paper No. 13238
IZA Discussion Paper No. 12767
substantially revised version published in: British Journal of Industrial Relations, 2022, 60 (2), 424-443
IZA Discussion Paper No. 11616
IZA Discussion Paper No. 4487
IZA Discussion Paper No. 4352
published in: Schmollers Jahrbuch: Zeitschrift für Wirtschafts- und Sozialwissenschaften /Journal of Applied Social Science Studies, 2011, 131 (1), 91-106
IZA Discussion Paper No. 1442
published in: British Journal of Industrial Relations, 2005, 43 (2), 233-248