3 IZA Discussion Papers
IZA Discussion Paper No. 8676
published in: Annals of Economics and Statistics, 2015, 117/118, 141-155
IZA Discussion Paper No. 2245
revised version published as 'Introducing Family Tax Splitting in Germany: How Would It Affect the Income Distribution, Work Incentives, and Household Welfare? ' in: FinanzArchiv, 2008, 64 (1), 115-142
IZA Discussion Paper No. 1855
published in: Oxford Review of Economic Policy, 2005, 21(3), 439-461