1. Trends in Male Labor Force Participation and Retirement: Some Evidence on the Role of Pensions and Social Security in the 1970s and 1980s;Patricia M Anderson;Journal of Labor Economics,1999
2. The Retirement Decision in OECD Countries;Sveinbj�rn Bl�ndal;Economics Department Working Paper No,1999
3. Paper presented at the "International Forum of the Collaboration Projects;Gary Burtless;Tokyo: Economic and Social Research Institute,2004
4. Retirement Trends and Policies to Encourage Work among Older Americans