5 IZA Discussion Papers
IZA Discussion Paper No. 16813
IZA Discussion Paper No. 15121
IZA Discussion Paper No. 9540
published in: Journal of Comparative Economics, 2017, 45 (3), 658 - 684
IZA Discussion Paper No. 9042
published in: Journal of the Royal Statistical Society: Series A, 2016, 179 (3), 633–656
IZA Discussion Paper No. 2573
revised version published as 'Schooling and Citizenship in a Young Democracy: Evidence from Postwar Germany' in: Scandinavian Journal of Economics, 2010, 112 (2), 315-338