8 IZA Discussion Papers
IZA Discussion Paper No. 16890
IZA Discussion Paper No. 13681
IZA Discussion Paper No. 12387
IZA Discussion Paper No. 5945
published as 'Wage discrimination over the business cycle' in: IZA Journal of Labor Policy, 2013, 2:7
IZA Discussion Paper No. 1764
published in: International Economic Review, 2010, 51(3), 745-783
IZA Discussion Paper No. 915
IZA Discussion Paper No. 909
published in: Economic Journal, 2007, 117 (518), 375-398