6 IZA Discussion Papers
IZA Discussion Paper No. 15329
IZA Discussion Paper No. 12283
published in: JODE - Journal of Demographic Economics, 2019, 85 (2), 165-179
IZA Discussion Paper No. 10588
revised version published in: European Economic Review, 2019, 113, 207-224
IZA Discussion Paper No. 7936
published in: Economics Letters, 2014, 123 (1), 94-99
IZA Discussion Paper No. 7521
IZA Discussion Paper No. 5930