IDEAS home Printed from https://ideas.repec.org/a/eee/dyncon/v31y2007i11p3545-3567.html
   My bibliography  Save this article

Optimal social security in a dynastic model with investment externalities and endogenous fertility

Author

Listed:
  • Zhang, Jie
  • Zhang, Junsen

Abstract

This paper studies optimal pay-as-you-go social security with positive bequests and endogenous fertility. With an investment externality, a competitive solution without social security su?ers from under-investment in capital and over-reproduction of population. We show that social security can improve welfare by reducing fertility and increasing capital intensity. We also illustrate numerically that a small degree of this externality is enough to justify the observed high ratios of social security spending to GDP.
(This abstract was borrowed from another version of this item.)

Suggested Citation

  • Zhang, Jie & Zhang, Junsen, 2007. "Optimal social security in a dynastic model with investment externalities and endogenous fertility," Journal of Economic Dynamics and Control, Elsevier, vol. 31(11), pages 3545-3567, November.
    • Handle: RePEc:eee:dyncon:v:31:y:2007:i:11:p:3545-3567
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0165-1889(06)00228-4
    Download Restriction: Full text for ScienceDirect subscribers only
    ---><---

    As the access to this document is restricted, you may want to look for a different version below or search for a different version of it.

    Other versions of this item:

    References listed on IDEAS

    as
    1. Romer, Paul M, 1986. "Increasing Returns and Long-run Growth," Journal of Political Economy, University of Chicago Press, vol. 94(5), pages 1002-1037, October.
    2. Robert J. Barro, 2013. "Inflation and Economic Growth," Annals of Economics and Finance, Society for AEF, vol. 14(1), pages 121-144, May.
    3. Pascal Belan & Philippe Michel & Pierre Pestieau, 1998. "Pareto-Improving Social Security Reform," The Geneva Risk and Insurance Review, Palgrave Macmillan;International Association for the Study of Insurance Economics (The Geneva Association), vol. 23(2), pages 119-125, December.
    4. Barro, Robert J, 1974. "Are Government Bonds Net Wealth?," Journal of Political Economy, University of Chicago Press, vol. 82(6), pages 1095-1117, Nov.-Dec..
    5. Lucas, Robert E, Jr, 1993. "Making a Miracle," Econometrica, Econometric Society, vol. 61(2), pages 251-272, March.
    6. Charles I. Jones, 1995. "Time Series Tests of Endogenous Growth Models," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 110(2), pages 495-525.
    7. Kaganovich, Michael & Zilcha, Itzhak, 1999. "Education, social security, and growth," Journal of Public Economics, Elsevier, vol. 71(2), pages 289-309, February.
    8. Jeffrey I. Bernstein & M. Ishaq Nadiri, 1989. "Research and Development and Intra-industry Spillovers: An Empirical Application of Dynamic Duality," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 56(2), pages 249-267.
    9. Turnovsky, Stephen J., 2000. "Fiscal policy, elastic labor supply, and endogenous growth," Journal of Monetary Economics, Elsevier, vol. 45(1), pages 185-210, February.
    10. Laitner, John & Juster, F Thomas, 1996. "New Evidence on Altruism: A Study of TIAA-CREF Retirees," American Economic Review, American Economic Association, vol. 86(4), pages 893-908, September.
    11. Paul A. Samuelson, 1958. "An Exact Consumption-Loan Model of Interest with or without the Social Contrivance of Money," Journal of Political Economy, University of Chicago Press, vol. 66, pages 467-467.
    12. Feldstein, Martin & Liebman, Jeffrey B., 2002. "Social security," Handbook of Public Economics, in: A. J. Auerbach & M. Feldstein (ed.), Handbook of Public Economics, edition 1, volume 4, chapter 32, pages 2245-2324, Elsevier.
    13. Thomas F. Cooley & Jorge Soares, 1999. "A Positive Theory of Social Security Based on Reputation," Journal of Political Economy, University of Chicago Press, vol. 107(1), pages 135-160, February.
    14. Hansson, Ingemar & Stuart, Charles, 1989. "Social Security as Trade among Living Generations," American Economic Review, American Economic Association, vol. 79(5), pages 1182-1195, December.
    15. Sinn, Hans-Werner, 2000. "Why a Funded Pension System is Useful and Why It is Not Useful," Munich Reprints in Economics 19859, University of Munich, Department of Economics.
    16. Jie Zhang & Junsen Zhang, 2004. "How does social security affect economic growth? Evidence from cross-country data," Journal of Population Economics, Springer;European Society for Population Economics, vol. 17(3), pages 473-500, August.
    17. 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.
    18. Devarajan, Shantayanan & Danyang, Xie & Zou, Heng-fu, 1998. "Should public capital be subsidized or provided?," Journal of Monetary Economics, Elsevier, vol. 41(2), pages 319-331, April.
    19. K. J. Arrow, 1971. "The Economic Implications of Learning by Doing," Palgrave Macmillan Books, in: F. H. Hahn (ed.), Readings in the Theory of Growth, chapter 11, pages 131-149, Palgrave Macmillan.
    20. Michael B. Devereux & David R. F. Love, 1994. "The Effects of Factor Taxation in a Two-Sector Model of Endogenous Growth," Canadian Journal of Economics, Canadian Economics Association, vol. 27(3), pages 509-536, August.
    21. Kotlikoff, Laurence J & Summers, Lawrence H, 1981. "The Role of Intergenerational Transfers in Aggregate Capital Accumulation," Journal of Political Economy, University of Chicago Press, vol. 89(4), pages 706-732, August.
    22. Eckstein, Zvi & Wolpin, Kenneth I., 1985. "Endogenous fertility and optimal population size," Journal of Public Economics, Elsevier, vol. 27(1), pages 93-106, June.
    23. Cigno, Alessandro & Rosati, Furio Camillo, 1992. "The Effects of Financial Markets and Social Security on Saving and Fertility Behaviour in Italy," Journal of Population Economics, Springer;European Society for Population Economics, vol. 5(4), pages 319-341.
    24. Murphy, Kevin M & Welch, Finis, 1998. "Perspectives on the Social Security Crisis and Proposed Solutions," American Economic Review, American Economic Association, vol. 88(2), pages 142-150, May.
    25. Altonji, Joseph G & Hayashi, Fumio & Kotlikoff, Laurence J, 1997. "Parental Altruism and Inter Vivos Transfers: Theory and Evidence," Journal of Political Economy, University of Chicago Press, vol. 105(6), pages 1121-1166, December.
    26. Gary S. Becker & Robert J. Barro, 1988. "A Reformulation of the Economic Theory of Fertility," The Quarterly Journal of Economics, Oxford University Press, vol. 103(1), pages 1-25.
    27. Zhang, Jie, 1995. "Social security and endogenous growth," Journal of Public Economics, Elsevier, vol. 58(2), pages 185-213, October.
    28. Hubbard, R Glenn & Judd, Kenneth L, 1987. "Social Security and Individual Welfare: Precautionary Saving, Borrowing Constraints, and the Payroll Tax," American Economic Review, American Economic Association, vol. 77(4), pages 630-646, September.
    29. Zhang, Jie & Zhang, Junsen, 2003. "Long-run effects of unfunded social security with earnings-dependent benefits," Journal of Economic Dynamics and Control, Elsevier, vol. 28(3), pages 617-641, December.
    30. Ehrlich, Isaac & Zhong, Jian-Guo, 1998. "Social Security and the Real Economy: An Inquiry into Some Neglected Issues," American Economic Review, American Economic Association, vol. 88(2), pages 151-157, May.
    31. Corsetti, Giancarlo & Schmidt-Hebbel, Klaus, 1995. "Pension reform and growth," Policy Research Working Paper Series 1471, The World Bank.
    32. Corneo, Giacomo & Marquardt, Marko, 2000. "Public pensions, unemployment insurance, and growth," Journal of Public Economics, Elsevier, vol. 75(2), pages 293-311, February.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Yew, Siew Ling & Zhang, Jie, 2013. "Socially optimal social security and education subsidization in a dynastic model with human capital externalities, fertility and endogenous growth," Journal of Economic Dynamics and Control, Elsevier, vol. 37(1), pages 154-175.
    2. Yew, Siew Ling & Zhang, Jie, 2009. "Optimal social security in a dynastic model with human capital externalities, fertility and endogenous growth," Journal of Public Economics, Elsevier, vol. 93(3-4), pages 605-619, April.
    3. Zhang, Jie & Zhang, Junsen, 2003. "Long-run effects of unfunded social security with earnings-dependent benefits," Journal of Economic Dynamics and Control, Elsevier, vol. 28(3), pages 617-641, December.
    4. Cigno, A., 2016. "Conflict and Cooperation Within the Family, and Between the State and the Family, in the Provision of Old-Age Security," Handbook of the Economics of Population Aging, in: Piggott, John & Woodland, Alan (ed.), Handbook of the Economics of Population Aging, edition 1, volume 1, chapter 0, pages 609-660, Elsevier.
    5. Siew Ling Yew & Jie Zhang, 2018. "Health spending, savings and fertility in a lifecycle‐dynastic model with longevity externalities," Canadian Journal of Economics/Revue canadienne d'économique, John Wiley & Sons, vol. 51(1), pages 186-215, February.
    6. Sefa Awaworyi & Siew Ling Yew, 2014. "Government Transfers and Growth: Is there Evidence of Genuine Effect?," Monash Economics Working Papers 40-14, Monash University, Department of Economics.
    7. Robinson, James A. & Srinivasan, T.N., 1993. "Long-term consequences of population growth: Technological change, natural resources, and the environment," Handbook of Population and Family Economics, in: M. R. Rosenzweig & Stark, O. (ed.), Handbook of Population and Family Economics, edition 1, volume 1, chapter 21, pages 1175-1298, Elsevier.
    8. Martin Werding & Sonja Munz & Vera Gács, 2008. "Fertility and prosperity : links between demography and economic growth," ifo Forschungsberichte, ifo Institute - Leibniz Institute for Economic Research at the University of Munich, number 42, October.
    9. Blackburn, Keith & Cipriani, Giam Pietro, 2005. "Intergenerational transfers and demographic transition," Journal of Development Economics, Elsevier, vol. 78(1), pages 191-214, October.
    10. Lei He & Zhengqi Wang, 2023. "The interaction effects of rising life expectancy and the public pension burden on aggregate savings and economic growth," Portuguese Economic Journal, Springer;Instituto Superior de Economia e Gestao, vol. 22(2), pages 229-250, May.
    11. Awaworyi Churchill, S. & Yew, S.L., 2017. "Are government transfers harmful to economic growth? A meta-analysis," Economic Modelling, Elsevier, vol. 64(C), pages 270-287.
    12. Minea, Alexandru, 2008. "The Role of Public Spending in the Growth Theory Evolution," Journal for Economic Forecasting, Institute for Economic Forecasting, vol. 5(2), pages 99-120, June.
    13. Gilles Le Garrec, 2015. "Increased longevity and social security reform: questioning the optimality of individual accounts when education matters," Journal of Population Economics, Springer;European Society for Population Economics, vol. 28(2), pages 329-352, April.
    14. Pecchenino, Rowena A. & Pollard, Patricia S., 2002. "Dependent children and aged parents: funding education and social security in an aging economy," Journal of Macroeconomics, Elsevier, vol. 24(2), pages 145-169, June.
    15. T. Buyse & F. Heylen & R. Van De Kerckhove, 2011. "Pension reform, employment by age, and long-run growth in OECD countries," Working Papers of Faculty of Economics and Business Administration, Ghent University, Belgium 11/719, Ghent University, Faculty of Economics and Business Administration.
    16. Rajnish Mehra & Facundo Piguillem & Edward C. Prescott, 2011. "Costly financial intermediation in neoclassical growth theory," Quantitative Economics, Econometric Society, vol. 2(1), pages 1-36, March.
    17. Tatsuya Omori, 2009. "Effects of public education and social security on fertility," Journal of Population Economics, Springer;European Society for Population Economics, vol. 22(3), pages 585-601, July.
    18. Marko Köthenbürger & Panu Poutvaara, 2002. "Social Security Reform and Intergenerational Trade: Is there Scope for a Pareto-Improvement?," CESifo Working Paper Series 795, CESifo.
    19. Gilles Le Garrec, 2012. "Social security and growth in an aging economy : the case of acturial fairness," Sciences Po publications 2012-18, Sciences Po.
    20. Tim Buyse & Freddy Heylen & Renaat Van de Kerckhove, 2013. "Pension reform, employment by age, and long-run growth," Journal of Population Economics, Springer;European Society for Population Economics, vol. 26(2), pages 769-809, April.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:dyncon:v:31:y:2007:i:11:p:3545-3567. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.elsevier.com/locate/jedc .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.