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How does aging population affect China's monetary policy effectiveness: Empirical evidence and theoretical analysis

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  • Chen, Xiaoliang
  • Guo, Junjie
  • Zhang, Junming

Abstract

This paper investigates how aging population affects the effectiveness of China's monetary policy. While existing literature has shown that aging population weakens monetary policy transmission in developed countries, its implications for emerging economies like China remain unclear. Using the local projection method and Chinese data across varying aging phases, our estimates indicate that the output stimulus from monetary policy is reduced by over 30 % as the population ages. To uncover the underlying mechanism, we construct a New Keynesian DSGE model with perpetual youth, showing that aging dampens monetary policy effectiveness primarily through the investment channel. Unlike developed countries, this effect arises because aging reduces labor supply and lowers the marginal return to capital, weakening investment responses. Our findings suggest that China's recent reform to delay retirement age can mitigate this decline, offering a policy lever to sustain monetary effectiveness amid demographic headwinds.

Suggested Citation

  • Chen, Xiaoliang & Guo, Junjie & Zhang, Junming, 2025. "How does aging population affect China's monetary policy effectiveness: Empirical evidence and theoretical analysis," Economic Modelling, Elsevier, vol. 152(C).
    • Handle: RePEc:eee:ecmode:v:152:y:2025:i:c:s0264999325003049
    DOI: 10.1016/j.econmod.2025.107309
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    1. Domenico Ferraro & Giuseppe Fiori, 2020. "The Aging of the Baby Boomers: Demographics and Propagation of Tax Shocks," American Economic Journal: Macroeconomics, American Economic Association, vol. 12(2), pages 167-193, April.
    2. Sterk, Vincent & Tenreyro, Silvana, 2018. "The transmission of monetary policy through redistributions and durable purchases," Journal of Monetary Economics, Elsevier, vol. 99(C), pages 124-137.
    3. Bachmann, Rüdiger & Sims, Eric R., 2012. "Confidence and the transmission of government spending shocks," Journal of Monetary Economics, Elsevier, vol. 59(3), pages 235-249.
    4. Arlene Wong, 2016. "Population aging and the transmission of monetary policy to consumption," 2016 Meeting Papers 716, Society for Economic Dynamics.
    5. Funke, Michael & Li, Xiang & Zhong, Doudou, 2023. "Household indebtedness, financial frictions and the transmission of monetary policy to consumption: Evidence from China," Emerging Markets Review, Elsevier, vol. 55(C).
    6. Luisa Corrado & Edgar Silgado-Gómez, 2023. "Assessing the effects of fiscal policy news under imperfect information," Oxford Economic Papers, Oxford University Press, vol. 75(2), pages 574-587.
    7. Kimberly A. Berg & Chadwick C. Curtis & Steven Lugauer & Nelson C. Mark, 2021. "Demographics and Monetary Policy Shocks," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 53(6), pages 1229-1266, September.
    8. Kara, Engin & von Thadden, Leopold, 2016. "Interest Rate Effects Of Demographic Changes In A New Keynesian Life-Cycle Framework," Macroeconomic Dynamics, Cambridge University Press, vol. 20(1), pages 120-164, January.
    9. Jordi Galí, 2021. "Monetary Policy and Bubbles in a New Keynesian Model with Overlapping Generations," American Economic Journal: Macroeconomics, American Economic Association, vol. 13(2), pages 121-167, April.
    10. Cheng, Xiaoqiang & Wang, Yabin, 2022. "Shadow banking and the bank lending channel of monetary policy in China," Journal of International Money and Finance, Elsevier, vol. 128(C).
    11. Carvalho, Carlos & Ferrero, Andrea & Nechio, Fernanda, 2016. "Demographics and real interest rates: Inspecting the mechanism," European Economic Review, Elsevier, vol. 88(C), pages 208-226.
    12. Blanchard, Olivier J, 1985. "Debt, Deficits, and Finite Horizons," Journal of Political Economy, University of Chicago Press, vol. 93(2), pages 223-247, April.
    13. Jeremy Kronick & Steve Ambler, 2019. "Do demographics affect monetary policy transmission in Canada?," International Journal of Finance & Economics, John Wiley & Sons, Ltd., vol. 24(2), pages 787-811, April.
    14. Alan J. Auerbach & Yuriy Gorodnichenko, 2013. "Corrigendum: Measuring the Output Responses to Fiscal Policy," American Economic Journal: Economic Policy, American Economic Association, vol. 5(3), pages 320-322, August.
    15. Marcos D. Chamon & Eswar S. Prasad, 2010. "Why Are Saving Rates of Urban Households in China Rising?," American Economic Journal: Macroeconomics, American Economic Association, vol. 2(1), pages 93-130, January.
    16. Fujiwara, Ippei & Teranishi, Yuki, 2008. "A dynamic new Keynesian life-cycle model: Societal aging, demographics, and monetary policy," Journal of Economic Dynamics and Control, Elsevier, vol. 32(8), pages 2398-2427, August.
    17. Zhang, Yin & Wan, Guang Hua, 2002. "Household consumption and monetary policy in China," China Economic Review, Elsevier, vol. 13(1), pages 27-52.
    18. Chen, Hongyi & Chow, Kenneth & Tillmann, Peter, 2017. "The effectiveness of monetary policy in China: Evidence from a Qual VAR," China Economic Review, Elsevier, vol. 43(C), pages 216-231.
    19. Edward F Buffie & Christopher Adam & Luis-Felipe Zanna & Lacina Balmae & Dawit Tessema & Kangni Kpodar, 2024. "Public investment and human capital with segmented labour markets," Oxford Economic Papers, Oxford University Press, vol. 76(1), pages 162-186.
    20. Nicole Maestas & Kathleen J. Mullen & David Powell, 2023. "The Effect of Population Aging on Economic Growth, the Labor Force, and Productivity," American Economic Journal: Macroeconomics, American Economic Association, vol. 15(2), pages 306-332, April.
    21. Patrick A. Imam, 2015. "Shock from Graying: Is the Demographic Shift Weakening Monetary Policy Effectiveness," International Journal of Finance & Economics, John Wiley & Sons, Ltd., vol. 20(2), pages 138-154, March.
    22. Honda, Jiro & Miyamoto, Hiroaki, 2021. "How does population aging affect the effectiveness of fiscal stimulus over the business cycle?," Journal of Macroeconomics, Elsevier, vol. 68(C).
    23. Kaiji Chen & Jue Ren & Tao Zha, 2018. "The Nexus of Monetary Policy and Shadow Banking in China," American Economic Review, American Economic Association, vol. 108(12), pages 3891-3936, December.
    24. Morita, Hiroshi, 2022. "On the relationship between fiscal multipliers and population aging in Japan: Theory and empirics," Economic Modelling, Elsevier, vol. 108(C).
    25. Alon, Titan & Berger, David & Dent, Robert & Pugsley, Benjamin, 2018. "Older and slower: The startup deficit’s lasting effects on aggregate productivity growth," Journal of Monetary Economics, Elsevier, vol. 93(C), pages 68-85.
    26. Chun Chang & Kaiji Chen & Daniel F. Waggoner & Tao Zha, 2016. "Trends and Cycles in China's Macroeconomy," NBER Macroeconomics Annual, University of Chicago Press, vol. 30(1), pages 1-84.
    27. Richter, Alexander W., 2015. "Finite lifetimes, long-term debt and the fiscal limit," Journal of Economic Dynamics and Control, Elsevier, vol. 51(C), pages 180-203.
    28. Henrique S. Basso & Omar Rachedi, 2021. "The Young, the Old, and the Government: Demographics and Fiscal Multipliers," American Economic Journal: Macroeconomics, American Economic Association, vol. 13(4), pages 110-141, October.
    29. Miyamoto, Hiroaki & Yoshino, Naoyuki, 2022. "A Note On Population Aging And Effectiveness Of Fiscal Policy," Macroeconomic Dynamics, Cambridge University Press, vol. 26(6), pages 1679-1689, September.
    30. Xinhua He & Yongfu Cao, 2007. "Understanding High Saving Rate in China," China & World Economy, Institute of World Economics and Politics, Chinese Academy of Social Sciences, vol. 15(1), pages 1-13, January.
    31. Greg Kaplan & Benjamin Moll & Giovanni L. Violante, 2018. "Monetary Policy According to HANK," American Economic Review, American Economic Association, vol. 108(3), pages 697-743, March.
    32. Chen, Shiyi & Li, Yunpeng & Sun, Qinzhu, 2025. "Population aging and innovation slowdown: Dual mechanisms of firm cost structure and consumption preference," Economic Modelling, Elsevier, vol. 150(C).
    33. Sami Alpanda & Sarah Zubairy, 2019. "Household Debt Overhang and Transmission of Monetary Policy," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 51(5), pages 1265-1307, August.
    34. John V. Leahy & Aditi Thapar, 2022. "Age Structure and the Impact of Monetary Policy," American Economic Journal: Macroeconomics, American Economic Association, vol. 14(4), pages 136-173, October.
    35. Yoshino, Naoyuki & Miyamoto, Hiroaki, 2017. "Declined effectiveness of fiscal and monetary policies faced with aging population in Japan," Japan and the World Economy, Elsevier, vol. 42(C), pages 32-44.
    36. Abiad (ADB), Abdul & Furceri (IMF and University of Palermo), Davide & Topalova (IMF), Petia, 2016. "The macroeconomic effects of public investment: Evidence from advanced economies," Journal of Macroeconomics, Elsevier, vol. 50(C), pages 224-240.
    37. Ryan Decker & John Haltiwanger & Ron Jarmin & Javier Miranda, 2014. "The Role of Entrepreneurship in US Job Creation and Economic Dynamism," Journal of Economic Perspectives, American Economic Association, vol. 28(3), pages 3-24, Summer.
    38. James Cloyne & Clodomiro Ferreira & Paolo Surico, 2020. "Monetary Policy when Households have Debt: New Evidence on the Transmission Mechanism," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 87(1), pages 102-129.
    39. Calvo, Guillermo A., 1983. "Staggered prices in a utility-maximizing framework," Journal of Monetary Economics, Elsevier, vol. 12(3), pages 383-398, September.
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    JEL classification:

    • E20 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - General (includes Measurement and Data)
    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
    • J10 - Labor and Demographic Economics - - Demographic Economics - - - General

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