189 IZA Discussion Papers
IZA Discussion Paper No. 735
published in: J. Gruber and D. Wise, (eds.), “Social Security Programs and Retirement around the World: Fiscal Implications of Reform”, 2007, University of Chicago Press and NBER
IZA Discussion Paper No. 538
IZA Discussion Paper No. 536
IZA Discussion Paper No. 532
IZA Discussion Paper No. 343
published in: Geneva Papers on Risk and Insurance, 2002, 24 (4), 547-564
IZA Discussion Paper No. 343
published in: Geneva Papers on Risk and Insurance, 2002, 24 (4), 547-564
IZA Discussion Paper No. 249
IZA Discussion Paper No. 238
published in: Journal of Economic Psychology, 2004, 25 (2), 195-211
IZA Discussion Paper No. 113
published in: De Economist, 2000, 148 (5), 643-670