5 IZA Policy Papers
IZA Policy Paper No. 179
IZA Policy Paper No. 110
IZA Policy Paper No. 18
revised version published as 'Automatic stabilization and discretionary fiscal policy in the financial crisis' in: IZA Journal of Labor Policy, 2012, 1:4
IZA Policy Paper No. 4
published in: CESifo Economic Studies, 2010, 56, 21-37