IDEAS home Printed from https://ideas.repec.org/p/cfi/fseres/cf028.html
   My bibliography  Save this paper

Saving and Interest Rates in Japan: Why They Have Fallen and Why They Will Remain Low

Author

Listed:
  • R. Anton Braun

    (Faculty of Economics, University of Tokyo)

  • Daisuke Ikeda

    (Bank of Japan)

  • Douglas H. Joines

    (Marshall School of Business, University of Southern California)

Abstract

This paper quantifies the role of alternative shocks in accounting for the recent declines in Japanese saving rates and interest rates and provides some projections about their future course. We consider four distinct sources of variation in saving rates and real interest rates: changes in fertility rates, changes in survival rates, changes in technology and changes in uninsurable labor income risk. The emprical relevance of these factors is explored using a computable dynamic OLG model. We find that the combined effects of demographics and slower total factor productivity growth successfully explain both the levels and the magnitudes of the declines in the saving rate and the after-tax real interest rate during the 1990s. Model simulations indicate that the Japanese savings puzzle is over.

Suggested Citation

  • R. Anton Braun & Daisuke Ikeda & Douglas H. Joines, 2005. "Saving and Interest Rates in Japan: Why They Have Fallen and Why They Will Remain Low," CARF F-Series CARF-F-028, Center for Advanced Research in Finance, Faculty of Economics, The University of Tokyo.
    • Handle: RePEc:cfi:fseres:cf028
    as

    Download full text from publisher

    File URL: https://www.carf.e.u-tokyo.ac.jp/old/pdf/workingpaper/fseries/39.pdf
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Hansen, G D, 1993. "The Cyclical and Secular Behaviour of the Labour Input: Comparing Efficiency Units and Hours Worked," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 8(1), pages 71-80, Jan.-Marc.
    2. C. Y. Horioka & H. Fujisaki & W. Watanabe & T. Kouno, 2000. "Are Americans More Altruistic than the Japanese? A U.S.-Japan Comparison of Saving and Bequest Motives," International Economic Journal, Taylor & Francis Journals, vol. 14(1), pages 1-31.
    3. Selahattin Imrohoroglu & Ayse Imrohoroglu & Kaiji Chen, 2006. "The Japanese Saving Rate," American Economic Review, American Economic Association, vol. 96(5), pages 1850-1858, December.
    4. repec:dpr:wpaper:0308 is not listed on IDEAS
    5. Hayashi, Fumio & Ito, Takatoshi & Slemrod, Joel, 1988. "Housing finance imperfections, taxation, and private saving: A comparative simulation analysis of the United States and Japan," Journal of the Japanese and International Economies, Elsevier, vol. 2(3), pages 215-238, September.
    6. repec:bla:revinw:v:41:y:1995:i:4:p:373-97 is not listed on IDEAS
    7. Hayashi, Fumio, 1995. "Is the Japanese Extended Family Altruistically Linked? A Test Based on Engel Curves," Journal of Political Economy, University of Chicago Press, vol. 103(3), pages 661-674, June.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Hiroki Arato & Katsunori Yamada, 2012. "Japan's Intangible Capital and Valuation of Corporations in a Neoclassical Framework," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 15(4), pages 459-478, October.
    2. Okamoto Akira, 2020. "Childcare Allowances and Public Pensions: Welfare and Demographic Effects in an Aging Japan," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 20(2), pages 1-25, April.
    3. Yamada, Tomoaki, 2012. "Income risk, macroeconomic and demographic change, and economic inequality in Japan," Journal of Economic Dynamics and Control, Elsevier, vol. 36(1), pages 63-84.
    4. R. Anton Braun & Toshihiro Okada & Nao Sudou, 2006. "U.S. R&D and Japanese Medium Term Cycles," Bank of Japan Working Paper Series 06-E-6, Bank of Japan.
    5. Akira Okamoto, 2013. "Welfare Analysis of Pension Reforms in an Ageing Japan," The Japanese Economic Review, Japanese Economic Association, vol. 64(4), pages 452-483, December.
    6. Bommier, Antoine, 2009. "Mortality Decline and Aggregate Wealth Accumulation," TSE Working Papers 09-050, Toulouse School of Economics (TSE).
    7. Akira Okamoto, 2013. "Simulating Public Pension Reforms in an Aging Japan: Welfare Analysis with LSRA Transfers," Public Policy Review, Policy Research Institute, Ministry of Finance Japan, vol. 9(4), pages 597-632, September.
    8. R. Anton Braun & Daisuke Ikeda & Douglas H. Joines, 2009. "The Saving Rate In Japan: Why It Has Fallen And Why It Will Remain Low," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 50(1), pages 291-321, February.
    9. Talan B. Işcan, 2008. "Productivity Growth and the Future of the U.S. Saving Rate," Working Papers daleconwp2009-02, Dalhousie University, Department of Economics.
    10. İşcan, Talan B., 2011. "Productivity growth and the U.S. saving rate," Economic Modelling, Elsevier, vol. 28(1), pages 501-514.
    11. Henning Bohn, 2006. "Optimal Private Responses to Demographic Trends: Savings, Bequests and International Mobility," RBA Annual Conference Volume (Discontinued), in: Christopher Kent & Anna Park & Daniel Rees (ed.),Demography and Financial Markets, Reserve Bank of Australia.
    12. Kaiji Chen & Ayse Imrohoroglu & Selahattin Imrohoroglu, 2006. "Secular Movements in U.S. Saving and Consumption," 2006 Meeting Papers 154, Society for Economic Dynamics.
    13. R. Anton Braun & Daisuke Ikeda & Douglas H. Joines, 2009. "The Saving Rate In Japan: Why It Has Fallen And Why It Will Remain Low," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 50(1), pages 291-321, February.
    14. Tomoaki Yamada & Minchung Hsu & Gary D. Hansen, 2011. "Financing Health Care in Japan: The Impact of an Aging Population," 2011 Meeting Papers 717, Society for Economic Dynamics.
    15. Hirokuni Iiboshi & Daikuke Ozaki & Yui Yoshii, 2023. "Child Care, Time Allocation, and the Life Cycle," Papers 2304.11531, arXiv.org, revised Jul 2024.
    16. Selahattin Imrohoroglu & Ayse Imrohoroglu & Kaiji Chen, 2006. "The Japanese Saving Rate," American Economic Review, American Economic Association, vol. 96(5), pages 1850-1858, December.
    17. Hirokuni Iiboshi & Daisuke Ozaki, 2022. "The Impact of the Social Security Reforms on Welfare: Who benefits and Who loses across Generations, Gender, and Employment Type?," Papers 2205.08042, arXiv.org, revised Oct 2022.
    18. Hiroki Arato & Katsunori Yamada, 2010. "Valuing Japanese Corporations: A New Perspective on Japan's Stock Market "Bubble"," ISER Discussion Paper 0772, Institute of Social and Economic Research, The University of Osaka.
    19. Miguel Sánchez Romero & Naohiro Ogawa & Rikiya Matsukura, 2013. "To give or not to give: bequest estimate and wealth impact based on a CGE model with realistic demography in Japan," MPIDR Working Papers WP-2013-012, Max Planck Institute for Demographic Research, Rostock, Germany.

    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. R. Anton Braun & Daisuke Ikeda & Douglas H. Joines, 2009. "The Saving Rate In Japan: Why It Has Fallen And Why It Will Remain Low," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 50(1), pages 291-321, February.
    2. R. Anton Braun & Daisuke Ikeda & Douglas H. Joines, 2009. "The Saving Rate In Japan: Why It Has Fallen And Why It Will Remain Low," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 50(1), pages 291-321, February.
    3. Mark Rosenzweig & Junsen Zhang, 2014. "Co-residence, Life-Cycle Savings and Inter- Generational Support in Urban China," Working Papers 1039, Economic Growth Center, Yale University.
    4. Horioka, Charles Yuji, 2020. "Does the Selfish Life-Cycle Model Apply in the Case of Japan?," AGI Working Paper Series 2020-04, Asian Growth Research Institute.
    5. Wakabayashi, Midori & Horioka, Charles Yuji, 2009. "Is the eldest son different? The residential choice of siblings in Japan," Japan and the World Economy, Elsevier, vol. 21(4), pages 337-348, December.
    6. Curtis, Chadwick C. & Lugauer, Steven & Mark, Nelson C., 2017. "Demographics and aggregate household saving in Japan, China, and India," Journal of Macroeconomics, Elsevier, vol. 51(C), pages 175-191.
    7. Horioka, Charles Yuji, 2009. "Do bequests increase or decrease wealth inequalities?," Economics Letters, Elsevier, vol. 103(1), pages 23-25, April.
    8. Yamada, Tomoaki, 2012. "Income risk, macroeconomic and demographic change, and economic inequality in Japan," Journal of Economic Dynamics and Control, Elsevier, vol. 36(1), pages 63-84.
    9. Charles Yuji Horioka, 2021. "Is the selfish life-cycle model more applicable in Japan and, if so, why? A literature survey," Review of Economics of the Household, Springer, vol. 19(1), pages 157-187, March.
    10. Charles Yuji Horioka, 2002. "Are the Japanese Selfish, Altruistic or Dynastic?," The Japanese Economic Review, Japanese Economic Association, vol. 53(1), pages 26-54, March.
    11. Mauro Baranzini, 2005. "Modigliani's life-cycle theory of savings fifty years later," Banca Nazionale del Lavoro Quarterly Review, Banca Nazionale del Lavoro, vol. 58(233-234), pages 109-172.
    12. İmrohoroğlu, Ayşe & Zhao, Kai, 2022. "Rising wealth inequality: Intergenerational links, entrepreneurship, and the decline in interest rate," Journal of Monetary Economics, Elsevier, vol. 127(C), pages 86-104.
    13. Cho, Sang-Wook (Stanley), 2012. "Accounting For Life-Cycle Wealth Accumulation: The Role Of Housing Institution," Macroeconomic Dynamics, Cambridge University Press, vol. 16(4), pages 493-517, September.
    14. Mauro Baranzini, 2005. "Modigliani's life-cycle theory of savings fifty years later," BNL Quarterly Review, Banca Nazionale del Lavoro, vol. 58(233-234), pages 109-172.
    15. Campbell, David W., 2004. "Explaining Japan's saving rate," Journal of Asian Economics, Elsevier, vol. 15(4), pages 797-815, August.
    16. Heer, Burkhard & Polito, Vito & Wickens, Michael R., 2020. "Population aging, social security and fiscal limits," Journal of Economic Dynamics and Control, Elsevier, vol. 116(C).
    17. Xiangdan Piao, 2023. "Intra-Household Income Management and Couple’s Relative Sharing of Income and Environment Sustainability in Japan," Sustainability, MDPI, vol. 15(7), pages 1-17, April.
    18. Antonia Diaz & Maria Jose Luengo Prado, 2008. "On the User Cost and Homeownership," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 11(3), pages 584-613, July.
    19. Yi Wen, 2011. "Making sense of China’s astronomical foreign reserves," Working Papers 2011-018, Federal Reserve Bank of St. Louis.
    20. Guiso, Luigi & Jappelli, Tullio, 2002. "Private Transfers, Borrowing Constraints and the Timing of Homeownership," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 34(2), pages 315-339, May.

    More about this item

    JEL classification:

    • E21 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Consumption; Saving; Wealth

    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:cfi:fseres:cf028. 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: the person in charge (email available below). General contact details of provider: https://edirc.repec.org/data/catokjp.html .

    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.