2Ehrlich I., Kim J. Y. 2005. Social Security, Demographic Trends, and Economic Growth: Theory and Evidence from the International Experience [ R ]. N BER Working Paper, No. 11121.
3Eckstein Z., Zilcha I. 1994. The Effects of Compulsory Schooling on Growth, Income Distribution and Welfare [ J ]. Journal of Public Economics, 54 (3) : 339-359.
4Feldstein M. 1974. Social Security, Induced Retirement, and Aggregate Capital Accumulation[J]. Journal of Political Economy, 82(5): 905-926.
5Glomm G., Kaganovich M. 2008. Social Security, Public Education and the Growth-Inequality Relationship[ J]. Euro- pean Economic Review, 52(6) : 1009-1034.
6Kemnitz A., Wigger B. U. 2000. Growth and Social Security:the Role of Human Capital[J]. European Journal of Po- litical Economy, 16(4) : 673-683.
7Kaganovich M., Zilcha I. 1999. Education, Social Security, and Growth [ J ]. Journal of Public Economics, 71 (2) : 289 -309.
8Sanchez-Losada F. 2000. Growth Effects of an Unfunded Social Security System When There is Altruism and Human Capital[J]. Economic Letters, 69(1): 95-99.
9Yew S. L., Zhang J. 2009. Optimal Social Security in a Dynastic Model with Human Capital Externalities, Fertility and Endogenous Growth [ J ]. Journal of Public Economics, 93 ( 3-4 ) : 605-619.
10Zhang J. 1995. Social Security and Endogenous Growth[J]. Journal of Public Economics, 58(2) : 185-213.
