5 IZA Discussion Papers
IZA Discussion Paper No. 17102
IZA Discussion Paper No. 15813
revised version published in: Economic Inquiry, 2024, 62, 223–241.
IZA Discussion Paper No. 14820
IZA Discussion Paper No. 11617
IZA Discussion Paper No. 3243
published in: European Sociological Review, 2008, 24 (4), 411-434