6 IZA Discussion Papers
IZA Discussion Paper No. 14431
IZA Discussion Paper No. 12547
published in: Journal of Public Economics, 2019, 177, 104043
IZA Discussion Paper No. 10592
IZA Discussion Paper No. 9991
revised version published in: Research Policy, 2020, 49 (1), 103861
IZA Discussion Paper No. 5888
substantially revised version published as 'Full-Time Universal Childcare in a Context of Low Maternal Employment: Modest but Persistent Effects' in: Labour Economics, 2015, 36, 124 - 136
IZA Discussion Paper No. 2720
published in: Labour Economics, 2010, 17 (1), 258-275