3 IZA Discussion Papers
IZA Discussion Paper No. 12841
published in: Labour Economics, 2021, 68, 101942
IZA Discussion Paper No. 9035
published in: Empirical Economics, 2016, 50 (4), 1303-1329
IZA Discussion Paper No. 4611
published in: IZA Journal of European Labor Studies, 2014, 3:21