5 IZA Discussion Papers
IZA Discussion Paper No. 16222
IZA Discussion Paper No. 15161
IZA Discussion Paper No. 10762
IZA Discussion Paper No. 8501
published in: Journal of Economic Inequality, 2015, 13 (4), 629 - 671
IZA Discussion Paper No. 8329
published in: World Economy, 2016, 39 (4), 543-556