2 IZA Discussion Papers
IZA Discussion Paper No. 7573
published in: IZA Journal of Labor & Development, 2014, 3:6
IZA Discussion Paper No. 5235
published in: R. Holzmann, E. Palmer and D. Robalino (eds.), 2012, NDC Pension Schemes in a Changing Pension World, Volume 2: Gender, Politics, and Financial Stability, Chapter 6. Financial Stability, Chapter 5. Washington D.C.: The World Bank & Swedish Social Insurance Agency