6 IZA Discussion Papers
IZA Discussion Paper No. 16829
IZA Discussion Paper No. 9968
published in: Journal of Public Economics, 2018, 167, 138-157
IZA Discussion Paper No. 9681
published in: Kyklos, 2017, 70 (1), 70-96
IZA Discussion Paper No. 7076
published in: Journal of Comparative Economics, 2017, 45 (2), 383-409
IZA Discussion Paper No. 2914
published in: Health Economics, 2007, 16 (9), 911-928
IZA Discussion Paper No. 2428
published in: FinanzArchiv, 2007, 63 (2), 264-277