4 IZA Discussion Papers
IZA Discussion Paper No. 3841
published in: Journal of Macroeconomics, 2013, 38, 286-306
IZA Discussion Paper No. 3456
published in: Journal of Population Ageing, 2011, 4 (3), 141-163
IZA Discussion Paper No. 3456
published in: Journal of Population Ageing, 2011, 4 (3), 141-163
IZA Discussion Paper No. 1984
published in: Journal of European Economic Association, 2010, 8(5), 1034-1076