4 IZA Discussion Papers
IZA Discussion Paper No. 8822
published in: Review of Economics of the Household, 2015, 13 (3), 531 - 568
IZA Discussion Paper No. 8264
published in: Economics Letters, 2014,124, 392-395
IZA Discussion Paper No. 7998
published in: Journal of Population Economics, 2017, 30, 141-161
IZA Discussion Paper No. 7565
published in: Journal of Public Economic Theory, 19, 2017, 583-602