4 IZA Discussion Papers
IZA Discussion Paper No. 6089
published in: Economics Letters, 2012, 115 (1), 108-110
IZA Discussion Paper No. 3215
published in: Annales d'Economie et de Statistique, 2012, 107-108, 175-199.
IZA Discussion Paper No. 1209
revised version published as 'Poverty and its Persistence: A Comparison of Natives and Immigrants in Sweden' in: Review of the Economics of the Household, 2009, 7 (2), 105-132
IZA Discussion Paper No. 779
published in: Research on Economic Inequality, 2006, 13 (1), 31-62