3 IZA Discussion Papers
IZA Discussion Paper No. 11634
revised version published in: Journal of Economics and Statistics, 2019, 239, 1-28
IZA Discussion Paper No. 4500
revised version published as 'Parental Leave Regulations, Mothers' Labor Force Attachment and Fathers' Childcare Involvement: Evidence from a Natural Experiment' in: Journal of Population Economics, 2013, 26 (3), 983-1005
IZA Discussion Paper No. 598
published in: Labour Economics, 2003, 10 (5), 681-703