IDEAS home Printed from https://ideas.repec.org/p/nbr/nberwo/35852.html

Living in a Ghost Town: The Geography of Depopulation and Aging

Author

Listed:
  • Elisa Giannone
  • Yuhei Miyauchi
  • Nuno Paixao
  • Xinle Pang
  • Yuta Suzuki

Abstract

How do depopulation and population aging evolve differently across regions within a country, and what are their implications for aggregate economic activity and regional inequality? Using spatially disaggregated data from Japan over the past several decades, we show that rural areas have experienced significantly faster depopulation and aging than urban areas, driven by low fertility and sustained out-migration of young cohorts. Regions undergoing these trends face declining local amenities and rising per-capita public service costs. To study the future evolution and economic consequences of these dynamics, we develop and calibrate a dynamic life-cycle spatial general equilibrium model. The model predicts widening geographic disparities in depopulation, aging, and economic activity in the coming centuries. While subsidies to declining regions can lower regional inequality, they come at the cost of lower aggregate efficiency and higher public service expenditures.

Suggested Citation

  • Elisa Giannone & Yuhei Miyauchi & Nuno Paixao & Xinle Pang & Yuta Suzuki, 2026. "Living in a Ghost Town: The Geography of Depopulation and Aging," NBER Working Papers 35852, National Bureau of Economic Research, Inc.
    • Handle: RePEc:nbr:nberwo:35852
    Note: ITI
    as

    Download full text from publisher

    File URL: http://www.nber.org/papers/w35852.pdf
    Download Restriction: Access to the full text is generally limited to series subscribers, however if the top level domain of the client browser is in a developing country or transition economy free access is provided. More information about subscriptions and free access is available at http://www.nber.org/wwphelp.html. Free access is also available to older working papers.
    ---><---

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

    for a different version of it.

    Other versions of this item:

    More about this item

    JEL classification:

    • E62 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - Fiscal Policy; Modern Monetary Theory
    • J11 - Labor and Demographic Economics - - Demographic Economics - - - Demographic Trends, Macroeconomic Effects, and Forecasts
    • O18 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Urban, Rural, Regional, and Transportation Analysis; Housing; Infrastructure
    • R12 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General Regional Economics - - - Size and Spatial Distributions of Regional Economic Activity; Interregional Trade (economic geography)
    • R13 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General Regional Economics - - - General Equilibrium and Welfare Economic Analysis of Regional Economies
    • R23 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - Household Analysis - - - Regional Migration; Regional Labor Markets; Population

    NEP fields

    This paper has been announced in the following NEP Reports:

    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:nbr:nberwo:35852. 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.

    We have no bibliographic references for this item. You can help adding them by using 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/nberrus.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.