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Population aging and labor mobility in Japan

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  • Kato, Ryuta Ray

Abstract

By combining the static and dynamic computable general equilibrium models, this paper explores the dynamic impact of future demographic changes on the Japanese economy with a particular focus on multisector production and overlapping generations. Several numerical results were obtained. First of all, the sectoral real GDPs of the aging-related sectors are expected to continue to increase due to the higher demand generated by the elderly, while the total real GDP is forecasted to start to decrease from year 2036 due to the shrinking population. Secondly, calculations show that nearly 60 million more workers will be needed in the private long-term care sector in year 2049 than in year 2018. Thirdly, if a 90 percent inflow of additionally needed labor force to the medical services sector were to be obstructed, the total real GDP would shrink by 0.064 percent. If the same inflow obstruction were to occur to the private long-term care sector, the total real GDP would shrink by 0.030 percent. Fourthly, while a negative impact of the inelastic labor mobility was seen in almost all simulations, the impact of an obstruction in the medical service sector was found to be positive for the pharmaceutical sector due to substitution effect. Finally, the inelastic labor mobility will not only reduce the Japanese economic performance but also welfare, the extent of which depends on the duration of labor immobility. Thus, it is crucial for future economic growth as well as welfare of aging Japan that the additionally needed labor inflow to all aging-related sectors occurs smoothly.

Suggested Citation

  • Kato, Ryuta Ray, 2022. "Population aging and labor mobility in Japan," Japan and the World Economy, Elsevier, vol. 62(C).
    • Handle: RePEc:eee:japwor:v:62:y:2022:i:c:s0922142522000160
    DOI: 10.1016/j.japwor.2022.101130
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    References listed on IDEAS

    as
    1. Kitao, Sagiri, 2015. "Pension reform and individual retirement accounts in Japan," Journal of the Japanese and International Economies, Elsevier, vol. 38(C), pages 111-126.
    2. Arnold C. Harberger, 1962. "The Incidence of the Corporation Income Tax," Journal of Political Economy, University of Chicago Press, vol. 70(3), pages 215-215.
    3. Fumio Hayashi & Edward C. Prescott, 2004. "The 1990s in Japan: a lost decade," Chapters, in: Paolo Onofri (ed.), The Economics of an Ageing Population, chapter 2, Edward Elgar Publishing.
    4. Selahattin Imrohoroglu & Nao Sudo, 2011. "Productivity and Fiscal Policy in Japan: Short-Term Forecasts from the Standard Growth Model," Monetary and Economic Studies, Institute for Monetary and Economic Studies, Bank of Japan, vol. 29, pages 73-106, November.
    5. Selahattin İmrohoroğlu & Sagiri Kitao & Tomoaki Yamada, 2016. "Achieving Fiscal Balance In Japan," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 57(1), pages 117-154, February.
    6. Gary Hansen & Selahattin Imrohoroglu, 2016. "Fiscal Reform and Government Debt in Japan: A Neoclassical Perspective," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 21, pages 201-224, July.
    7. Kato, Ryuta Ray, 2018. "The future prospect of the long-term care insurance in Japan," Japan and the World Economy, Elsevier, vol. 47(C), pages 1-17.
    8. Toshihiro Ihori & Ryuta Ray Kato & Masumi Kawade & Shun-ichiro Bessho, 2005. "Public Debt and Economic Growth in an Aging Japan," CARF F-Series CARF-F-046, Center for Advanced Research in Finance, Faculty of Economics, The University of Tokyo.
    9. L. Rachel Ngai & Christopher A. Pissarides, 2007. "Structural Change in a Multisector Model of Growth," American Economic Review, American Economic Association, vol. 97(1), pages 429-443, March.
    10. Kato, Ryuta, 1998. "Transition to an Aging Japan: Public Pension, Savings, and Capital Taxation," Journal of the Japanese and International Economies, Elsevier, vol. 12(3), pages 204-231, September.
    11. Kitao, Sagiri, 2015. "Fiscal cost of demographic transition in Japan," Journal of Economic Dynamics and Control, Elsevier, vol. 54(C), pages 37-58.
    12. Philip D. Adams & J. Mark Horridge & Brian R. Parmenter, 2000. "MMRF-GREEN: A Dynamic, Multi-Sectoral, Multi-Regional Model of Australia," Centre of Policy Studies/IMPACT Centre Working Papers op-94, Victoria University, Centre of Policy Studies/IMPACT Centre.
    13. İmrohoroğlu, Selahattin & Kitao, Sagiri & Yamada, Tomoaki, 2019. "Fiscal sustainability in Japan: What to tackle?," The Journal of the Economics of Ageing, Elsevier, vol. 14(C).
    14. Kitao, Sagiri & Mikoshiba, Minamo, 2020. "Females, the elderly, and also males: Demographic aging and macroeconomy in Japan," Journal of the Japanese and International Economies, Elsevier, vol. 56(C).
    15. Matthew W. Peter & Mark Horridge & G.A.Meagher & Fazana Naqvi & B.R.Parmenter, 1996. "The Theoretical Structure of MONASH-MRF," Centre of Policy Studies/IMPACT Centre Working Papers op-85, Victoria University, Centre of Policy Studies/IMPACT Centre.
    16. Otsu, Keisuke & Shibayama, Katsuyuki, 2022. "Population aging, government policy and the postwar Japanese economy," Journal of the Japanese and International Economies, Elsevier, vol. 64(C).
    17. Shoven, John B. & Whalley, John, 1972. "A general equilibrium calculation of the effects of differential taxation of income from capital in the U.S," Journal of Public Economics, Elsevier, vol. 1(3-4), pages 281-321, November.
    18. Kato, Ryuta Ray, 2002. "Government Deficit, Public Investment, and Public Capital in the Transition to an Aging Japan," Journal of the Japanese and International Economies, Elsevier, vol. 16(4), pages 462-491, December.
    19. Sagiri Kitao, 2017. "When do we Start? Pension reform in ageing Japan," The Japanese Economic Review, Japanese Economic Association, vol. 68(1), pages 26-47, March.
    20. Auerbach, Alan J & Kotlikoff, Laurence J, 1987. "Evaluating Fiscal Policy with a Dynamic Simulation Model," American Economic Review, American Economic Association, vol. 77(2), pages 49-55, May.
    21. Shoven,John B. & Whalley,John, 1992. "Applying General Equilibrium," Cambridge Books, Cambridge University Press, number 9780521266550, October.
    22. Ballard, Charles L. & Fullerton, Don & Shoven, John B. & Whalley, John, 2009. "A General Equilibrium Model for Tax Policy Evaluation," National Bureau of Economic Research Books, University of Chicago Press, number 9780226036335.
    23. Charles L. Ballard & Don Fullerton & John B. Shoven & John Whalley, 1985. "Introduction to "A General Equilibrium Model for Tax Policy Evaluation"," NBER Chapters, in: A General Equilibrium Model for Tax Policy Evaluation, pages 1-5, National Bureau of Economic Research, Inc.
    24. Okamoto, Akira, 2021. "Immigration policy and demographic dynamics: Welfare analysis of an aging Japan," Journal of the Japanese and International Economies, Elsevier, vol. 62(C).
    25. Yamada, Tomoaki, 2011. "A politically feasible social security reform with a two-tier structure," Journal of the Japanese and International Economies, Elsevier, vol. 25(3), pages 199-224, September.
    26. Miyazawa, Kensuke & Yamada, Junji, 2015. "The growth strategy of Abenomics and fiscal consolidation," Journal of the Japanese and International Economies, Elsevier, vol. 37(C), pages 82-99.
    27. Selahattin İmrohoroğlu & Sagiri Kitao & Tomoaki Yamada, 2016. "Achieving Fiscal Balance In Japan," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 57, pages 117-154, February.
    28. Braun, R. Anton & Joines, Douglas H., 2015. "The implications of a graying Japan for government policy," Journal of Economic Dynamics and Control, Elsevier, vol. 57(C), pages 1-23.
    29. Arnold Harberger, 1964. "Taxation, Resource Allocation, and Welfare," NBER Chapters, in: The Role of Direct and Indirect Taxes in the Federal Reserve System, pages 25-80, National Bureau of Economic Research, Inc.
    30. 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.
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    More about this item

    Keywords

    Aging; Japan; Labor mobility; Medical services; Pharmaceutical sector; Long-term care; Social accounting matrix (SAM); CGE model;
    All these keywords.

    JEL classification:

    • C68 - Mathematical and Quantitative Methods - - Mathematical Methods; Programming Models; Mathematical and Simulation Modeling - - - Computable General Equilibrium Models
    • H51 - Public Economics - - National Government Expenditures and Related Policies - - - Government Expenditures and Health
    • E62 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - Fiscal Policy; Modern Monetary Theory
    • H55 - Public Economics - - National Government Expenditures and Related Policies - - - Social Security and Public Pensions
    • J16 - Labor and Demographic Economics - - Demographic Economics - - - Economics of Gender; Non-labor Discrimination

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