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Population Aging in the Interdependent Global Economy: A Computational Approach with an Overlapping Generations Model of Global Trade

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  • Oyamada, Kazuhiko
  • Itakura, Ken

Abstract

Since the latter half of 1990s, it has been discussed that many developing countries are going to face serious population aging problem while these economies are still underdeveloped and not adequately prepared against aging yet in terms of institutional reform such as social security. As the global interdependence of national economies has been deepened, a socio-economic problem in one country comes to have significant influences on many other economies and its effect might spillover around the world. The main objectives of our study are to analyze: (1) patterns of interregional spillovers of demographic change; (2) effects of pension reforms in one country on the other countries; and (3) role of foreign aid to the developing region where fund for investment is insufficient compared to their labor supply because of the immature capital market, with special emphasis on trade and capital flows among regions. This study presents a basic analysis on interregional cooperative framework which may offset negative effects of population aging and make it possible to take advantage of the so-called "population dividends" that are derived from the population structure with a large size of working population relative to the number of dependent population. A country under faster aging process would become a capital exporter to other countries at relatively moderate aging stage. As capital export would undermine assets over the long run, it would be possible for the faster aging country to eventually become a capital importer. Using a numerical Overlapping Generations (OLG) model that includes five regions with different demographic structure (high-income countries, Japan, mainland China, other Asia, and other low-income countries), we conduct simulation analysis to examine effects of (a) pension reforms, such as increase of contribution rate, decrease of replacement rate, and raising of pension age, respectively implemented in high-income countries and/or Japan; (b) f
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Suggested Citation

  • Oyamada, Kazuhiko & Itakura, Ken, 2013. "Population Aging in the Interdependent Global Economy: A Computational Approach with an Overlapping Generations Model of Global Trade," Conference papers 332350, Purdue University, Center for Global Trade Analysis, Global Trade Analysis Project.
  • Handle: RePEc:ags:pugtwp:332350
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    References listed on IDEAS

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    1. Axel Börsch‐Supan & Alexander Ludwig & Joachim Winter, 2006. "Ageing, Pension Reform and Capital Flows: A Multi‐Country Simulation Model," Economica, London School of Economics and Political Science, vol. 73(292), pages 625-658, November.
    2. Michel Juillard & Jacky Fayolle & Michel Aglietta & Jean Chateau & Gilles Le Garrec & Vincent Touzé & Jacques Le Cacheux, 2001. "Macroeconomic consequences of pension reforms in Europe: an investigation with the INGENUE world model," Working Papers hal-03416868, HAL.
    3. Balistreri, Edward J. & Hillberry, Russell H. & Rutherford, Thomas F., 2011. "Structural estimation and solution of international trade models with heterogeneous firms," Journal of International Economics, Elsevier, vol. 83(2), pages 95-108, March.
    4. Marc J. Melitz, 2003. "The Impact of Trade on Intra-Industry Reallocations and Aggregate Industry Productivity," Econometrica, Econometric Society, vol. 71(6), pages 1695-1725, November.
    5. Hans Fehr & Sabine Jokisch & Laurence Kotlikoff, 2003. "The Developed World's Demographic Transition - The Roles of Capital Flows, Immigration, and Policy," NBER Working Papers 10096, National Bureau of Economic Research, Inc.
    6. Oyamada, Kazuhiko, 2013. "Parameterization of applied general equilibrium models with flexible trade specifications based on the Armington, Krugman, and Melitz models," IDE Discussion Papers 380, Institute of Developing Economies, Japan External Trade Organization(JETRO).
    7. repec:hal:spmain:info:hdl:2441/4441 is not listed on IDEAS
    8. Krugman, Paul, 1980. "Scale Economies, Product Differentiation, and the Pattern of Trade," American Economic Review, American Economic Association, vol. 70(5), pages 950-959, December.
    9. Mérette Marcel & Georges Patrick, 2010. "Demographic Changes and the Gains from Globalisation: An Analysis of Ageing, Capital Flows, and International Trade," Global Economy Journal, De Gruyter, vol. 10(3), pages 1-39, October.
    10. Robin Brooks, 2003. "Population Aging and Global Capital Flows in a Parallel Universe," IMF Staff Papers, Palgrave Macmillan, vol. 50(2), pages 1-3.
    11. Michael Feroli, 2003. "Capital flows among the G-7 nations: a demographic perspective," Finance and Economics Discussion Series 2003-54, Board of Governors of the Federal Reserve System (U.S.).
    12. Michel Aglietta & Vladimir Borgy & Jean Chateau & Michel Juillard & Jacques Le Cacheux & Gilles Le Garrec & Vincent Touzé, 2005. "Scenario for Global Aging - An Investigation with the INGENUE 2 World Model," SciencePo Working papers Main hal-01072181, HAL.
    13. Barro, Robert J, 1990. "Government Spending in a Simple Model of Endogenous Growth," Journal of Political Economy, University of Chicago Press, vol. 98(5), pages 103-126, October.
    14. repec:hal:wpspec:info:hdl:2441/4441 is not listed on IDEAS
    15. Hertel, Thomas, 1997. "Global Trade Analysis: Modeling and applications," GTAP Books, Center for Global Trade Analysis, Department of Agricultural Economics, Purdue University, number 7685, December.
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