1. The impact of social security on private savings;Barro;The American Enterprise Institute Studies,1978
2. Social security and consumer spending in an international cross section;Barro;Journal of Public Economics,1979
3. Social security and retirement decisions;Boskin;Economic Inquiry,1977
4. Social security and private savings: International evidence in an extended life-cycle model;Feldstein,1977
5. Do private pensions increase national saving?;Feldstein;Journal of Public Economics,1978