8 IZA Discussion Papers
IZA Discussion Paper No. 16432
IZA Discussion Paper No. 16112
IZA Discussion Paper No. 14805
IZA Discussion Paper No. 11840
IZA Discussion Paper No. 10979
IZA Discussion Paper No. 6615
IZA Discussion Paper No. 4634
published in: Douglas J. Besharov and Kenneth Couch (eds.), Counting the Poor: New Thinking About European Poverty Measures and Lessons for the United States, Oxford 2012, 117-142
IZA Discussion Paper No. 3492
published in: Journal of Economic Inequality, 2011, 9 (1), 35 - 56