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Social Security, Differential Fertility, and the Dynamics of the Earnings Distribution

Listed author(s):
  • Zhao Kai

    ()

    (University of Western Ontario)

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Economists and demographers have long argued that fertility differs by income (differential fertility), and that social security creates incentives for people to rear fewer children. Does the effect of social security on fertility differ by income? Does social security further affect the dynamics of the earnings distribution through its differential effects on fertility? We answer these questions in a three-period OLG model with heterogeneous agents and endogenous fertility. We find that given its redistributional property, social security reduces fertility of the poor proportionally more than it reduces fertility of the rich. Assuming that earning ability is transmitted from parents to children, the differential effects of social security on fertility can have a significant impact on the dynamics of the earnings distribution: a relatively lower fertility rate among the poor can lead to a new earnings distribution with a smaller portion of poor people and a higher average earnings level. With reasonable parameter values, our numerical exercise shows that the effects of social security on differential fertility and the dynamics of the earnings distribution are quantitatively important.

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Article provided by De Gruyter in its journal The B.E. Journal of Macroeconomics.

Volume (Year): 11 (2011)
Issue (Month): 1 (August)
Pages: 1-31

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Handle: RePEc:bpj:bejmac:v:11:y:2011:i:1:n:26
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  1. Juster, F Thomas & Stafford, Frank P, 1991. "The Allocation of Time: Empirical Findings, Behavioral Models, and Problems of Measurement," Journal of Economic Literature, American Economic Association, vol. 29(2), pages 471-522, June.
  2. Oded Galor, 2004. "From Stagnation to Growth: Unified Growth Theory," GE, Growth, Math methods 0409003, EconWPA.
  3. Larry E. Jones & Michele Tertilt, 2006. "An Economic History of Fertility in the U.S.: 1826-1960," NBER Working Papers 12796, National Bureau of Economic Research, Inc.
  4. Kai(Jackie) Zhao, 2009. "War Debt and the Baby Boom," 2009 Meeting Papers 856, Society for Economic Dynamics.
  5. DE LA CROIX, David & DOEPKE, Matthias, "undated". "Inequality and growth: why differential fertility matters," CORE Discussion Papers RP 1676, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  6. Becker, Gary S, 1988. "Family Economics and Macro Behavior," American Economic Review, American Economic Association, vol. 78(1), pages 1-13, March.
  7. Lagerlof, Nils-Petter, 1997. "Endogenous fertility and the old-age security hypothesis: A note," Journal of Public Economics, Elsevier, vol. 64(2), pages 279-286, May.
  8. David DE LA CROIX & Matthias DOEPKE, 2002. "Public versus Private Education When Diferential Fertility Matters," Discussion Papers (IRES - Institut de Recherches Economiques et Sociales) 2002013, Université catholique de Louvain, Institut de Recherches Economiques et Sociales (IRES).
  9. Jeremy Greenwood & Nezih Guner & John Knowles, "undated". "More on Marriage, Fertility, and the Distribution of Inocome," Penn CARESS Working Papers 65f9ffed93b3a872de23c94c2, Penn Economics Department.
  10. Isaac Ehrlich & Jinyoung Kim, 2005. "Social Security, Demographic Trends, and Economic Growth: Theory and Evidence from the International Experience," NBER Working Papers 11121, National Bureau of Economic Research, Inc.
  11. Lee Lillard & Robert Willis, 1997. "Motives for interqenerational transfers: Evidence from Malaysia," Demography, Springer;Population Association of America (PAA), vol. 34(1), pages 115-134, February.
  12. Karine S. Moe, 1998. "Fertility, Time Use, and Economic Development," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 1(3), pages 699-718, July.
  13. Rosati, Furio Camillo, 1996. "Social security in a non-altruistic model with uncertainty and endogenous fertility," Journal of Public Economics, Elsevier, vol. 60(2), pages 283-294, May.
  14. Becker, Gary S & Tomes, Nigel, 1976. "Child Endowments and the Quantity and Quality of Children," Journal of Political Economy, University of Chicago Press, vol. 84(4), pages 143-162, August.
  15. Barro, R.J. & Becker, G.S., 1988. "Fertility Choice In A Model Of Economic Growth," University of Chicago - Economics Research Center 88-8, Chicago - Economics Research Center.
  16. Cristina Echevarria & Antonio Merlo, 1995. "Gender differences in education in a dynamic household bargaining model," Staff Report 195, Federal Reserve Bank of Minneapolis.
  17. Elizabeth M. Caucutt & Nezih Guner & John Knowles, 2002. "Why Do Women Wait? Matching, Wage Inequality, and the Incentives for Fertility Delay," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 5(4), pages 815-855, October.
  18. Gary Solon, 2002. "Cross-Country Differences in Intergenerational Earnings Mobility," Journal of Economic Perspectives, American Economic Association, vol. 16(3), pages 59-66, Summer.
  19. Mark Huggett & Gustavo Ventura, 1997. "Understanding Why High Income Households Save More Than Low Income Households," Working Papers 9701, Centro de Investigacion Economica, ITAM.
  20. Nishimura, Kazuo & Zhang, Junsen, 1992. "Pay-as-you-go public pensions with endogenous fertility," Journal of Public Economics, Elsevier, vol. 48(2), pages 239-258, July.
  21. Becker, Gary S & Lewis, H Gregg, 1973. "On the Interaction between the Quantity and Quality of Children," Journal of Political Economy, University of Chicago Press, vol. 81(2), pages 279-288, Part II, .
  22. Mariacristina deNardi, 2000. "Wealth Inequality and Intergenerational Links," Econometric Society World Congress 2000 Contributed Papers 0547, Econometric Society.
  23. Zhang, Junsen & Zhang, Jie & Lee, Ronald, 2001. "Mortality decline and long-run economic growth," Journal of Public Economics, Elsevier, vol. 80(3), pages 485-507, June.
  24. Michele Boldrin & Mariacristina De Nardi & Larry E. Jones, 2005. "Fertility and Social Security," NBER Working Papers 11146, National Bureau of Economic Research, Inc.
  25. Cigno, Alessandro & Rosati, Furio C., 1996. "Jointly determined saving and fertility behaviour: Theory, and estimates for Germany, Italy, UK and USA," European Economic Review, Elsevier, vol. 40(8), pages 1561-1589, November.
  26. Jensen, Eric R, 1990. "An Econometric Analysis of the Old-Age Security Motive for Childbearing," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 31(4), pages 953-968, November.
  27. Tauchen, George, 1986. "Finite state markov-chain approximations to univariate and vector autoregressions," Economics Letters, Elsevier, vol. 20(2), pages 177-181.
  28. Luisa Fuster & Ayşe İmrohoroğlu & Selahattin İmrohoroğlu, 2007. "Elimination of Social Security in a Dynastic Framework," Review of Economic Studies, Oxford University Press, vol. 74(1), pages 113-145.
  29. O'Connell, Stephen A. & Zeldes, Stephen P., 1993. "Dynamic efficiency in the gifts economy," Journal of Monetary Economics, Elsevier, vol. 31(3), pages 363-379, June.
  30. Bental, Benjamin, 1989. "The Old Age Security Hypothesis and Optimal Population Growth," Journal of Population Economics, Springer;European Society for Population Economics, vol. 1(4), pages 285-301.
  31. Solon, Gary, 1992. "Intergenerational Income Mobility in the United States," American Economic Review, American Economic Association, vol. 82(3), pages 393-408, June.
  32. Mark Huggett & Gustavo Ventura, 1999. "On the Distributional Effects of Social Security Reform," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 2(3), pages 498-531, July.
  33. Feldstein, Martin S, 1974. "Social Security, Induced Retirement, and Aggregate Capital Accumulation," Journal of Political Economy, University of Chicago Press, vol. 82(5), pages 905-926, Sept./Oct.
  34. Ana Castaneda & Javier Diaz-Gimenez & Jose-Victor Rios-Rull, 2003. "Accounting for the U.S. Earnings and Wealth Inequality," Journal of Political Economy, University of Chicago Press, vol. 111(4), pages 818-857, August.
  35. Kremer, Michael & Chen, Daniel L, 2002. "Income Distribution Dynamics with Endogenous Fertility," Journal of Economic Growth, Springer, vol. 7(3), pages 227-258, September.
  36. Jie Zhang, 2001. "Long-Run Implications of Social Security Taxation for Growth and Fertility," Southern Economic Journal, Southern Economic Association, vol. 67(3), pages 713-724, January.
  37. Bar, Michael & Leukhina, Oksana, 2005. "Accounting for Changes in Labor Force Participation of Married Women: The Case of the U.S. since 1959," MPRA Paper 17264, University Library of Munich, Germany, revised Jun 2009.
  38. Michele Boldrin & Larry E. Jones, 2002. "Mortality, Fertility, and Saving in a Malthusian Economy," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 5(4), pages 775-814, October.
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