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Does the Geographic Expansion of Bank Assets Reduce Risk?

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  • Martin Goetz
  • Luc Laeven
  • Ross Levine
Abstract
We develop a new identification strategy to evaluate the impact of the geographic expansion of bank holding company (BHC) assets across U.S. metropolitan statistical areas (MSAs) on BHC risk. We find that the geographic expansion of bank assets reduces risk. Moreover, geographic expansion reduces risk more when BHCs expand into economically dissimilar MSAs, i.e., MSAs with different industrial structures and business cycles. We do not find that geographic diversification improves loan quality. Our results are consistent with arguments that geographic expansion lowers risk by reducing exposure to idiosyncratic local risks and inconsistent with arguments that geographic expansion, on net, increases risk by reducing the ability of BHCs to monitor loans and manage risks.

Suggested Citation

  • Martin Goetz & Luc Laeven & Ross Levine, 2014. "Does the Geographic Expansion of Bank Assets Reduce Risk?," NBER Working Papers 20758, National Bureau of Economic Research, Inc.
  • Handle: RePEc:nbr:nberwo:20758
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    Cited by:

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    3. Jiang, Liangliang & Levine, Ross & Lin, Chen, 2019. "Competition and Bank Liquidity Creation," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 54(2), pages 513-538, April.
    4. Flor, Michael A. & Klarl, Torben, 2017. "On the cyclicity of regional house prices: New evidence for U.S. metropolitan statistical areas," Journal of Economic Dynamics and Control, Elsevier, vol. 77(C), pages 134-156.
    5. Chernobai, Anna & Ozdagli, Ali & Wang, Jianlin, 2021. "Business complexity and risk management: Evidence from operational risk events in U.S. bank holding companies," Journal of Monetary Economics, Elsevier, vol. 117(C), pages 418-440.
    6. Liangliang Jiang & Ross Levine & Chen Lin, 2016. "Competition and Bank Opacity," The Review of Financial Studies, Society for Financial Studies, vol. 29(7), pages 1911-1942.
    7. Schüwer, Ulrich & Gropp, Reint E. & Noth, Felix, 2016. "What drives banks' geographic expansion? The role of locally non-diversifiable risk," VfS Annual Conference 2016 (Augsburg): Demographic Change 145885, Verein für Socialpolitik / German Economic Association.
    8. Zamore, Stephen, 2018. "Should microfinance institutions diversify or focus? A global analysis," Research in International Business and Finance, Elsevier, vol. 46(C), pages 105-119.

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    More about this item

    JEL classification:

    • G11 - Financial Economics - - General Financial Markets - - - Portfolio Choice; Investment Decisions
    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages
    • G28 - Financial Economics - - Financial Institutions and Services - - - Government Policy and Regulation

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