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Social connections and bank deposits

Author

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  • Flynn, Sean
  • Wang, Jing

Abstract

We show that household social connections transmit shocks that influence bank deposits. We find that counties experience an increase in bank deposits when they are more socially connected to counties affected by natural disasters. This effect is not driven by physical proximity, large disasters that attract significant media coverage, or other cross-county channels, including multimarket bank branch networks, population migration, or economic connections. Banks that collect deposits in highly socially-connected counties experience high deposit volatility, but geographic diversification reduces the volatility associated with depositor social connectedness.

Suggested Citation

  • Flynn, Sean & Wang, Jing, 2025. "Social connections and bank deposits," Journal of Banking & Finance, Elsevier, vol. 178(C).
    • Handle: RePEc:eee:jbfina:v:178:y:2025:i:c:s0378426625001268
    DOI: 10.1016/j.jbankfin.2025.107506
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    References listed on IDEAS

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    1. James R. Brown & Matthew T. Gustafson & Ivan T. Ivanov, 2021. "Weathering Cash Flow Shocks," Journal of Finance, American Finance Association, vol. 76(4), pages 1731-1772, August.
    2. Cramer, Kim Fe & Koont, Naz, 2021. "Peer effects in deposit markets," LSE Research Online Documents on Economics 119192, London School of Economics and Political Science, LSE Library.
    3. Michael Bailey & Rachel Cao & Theresa Kuchler & Johannes Stroebel & Arlene Wong, 2018. "Social Connectedness: Measurement, Determinants, and Effects," Journal of Economic Perspectives, American Economic Association, vol. 32(3), pages 259-280, Summer.
    4. Koetter, Michael & Noth, Felix & Rehbein, Oliver, 2020. "Borrowers under water! Rare disasters, regional banks, and recovery lending," Journal of Financial Intermediation, Elsevier, vol. 43(C).
    5. Dessaint, Olivier & Matray, Adrien, 2017. "Do managers overreact to salient risks? Evidence from hurricane strikes," Journal of Financial Economics, Elsevier, vol. 126(1), pages 97-121.
    6. Goetz, Martin R. & Laeven, Luc & Levine, Ross, 2016. "Does the geographic expansion of banks reduce risk?," Journal of Financial Economics, Elsevier, vol. 120(2), pages 346-362.
    7. Mark J. Garmaise & Tobias J. Moskowitz, 2009. "Catastrophic Risk and Credit Markets," Journal of Finance, American Finance Association, vol. 64(2), pages 657-707, April.
    8. Becker, Bo, 2007. "Geographical segmentation of US capital markets," Journal of Financial Economics, Elsevier, vol. 85(1), pages 151-178, July.
    9. Amy Dittmar & Ran Duchin, 2016. "Looking in the Rearview Mirror: The Effect of Managers' Professional Experience on Corporate Financial Policy," The Review of Financial Studies, Society for Financial Studies, vol. 29(3), pages 565-602.
    10. Itamar Drechsler & Alexi Savov & Philipp Schnabl, 2017. "The Deposits Channel of Monetary Policy," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 132(4), pages 1819-1876.
    11. Michael Bailey & Eduardo Dávila & Theresa Kuchler & Johannes Stroebel, 2019. "House Price Beliefs And Mortgage Leverage Choice," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 86(6), pages 2403-2452.
    12. Cortés, Kristle Romero & Strahan, Philip E., 2017. "Tracing out capital flows: How financially integrated banks respond to natural disasters," Journal of Financial Economics, Elsevier, vol. 125(1), pages 182-199.
    13. Hanson, Samuel G. & Shleifer, Andrei & Stein, Jeremy C. & Vishny, Robert W., 2015. "Banks as patient fixed-income investors," Journal of Financial Economics, Elsevier, vol. 117(3), pages 449-469.
    14. repec:bla:jfinan:v:59:y:2004:i:1:p:137-163 is not listed on IDEAS
    15. Jeffrey R. Brown & Zoran Ivković & Paul A. Smith & Scott Weisbenner, 2008. "Neighbors Matter: Causal Community Effects and Stock Market Participation," Journal of Finance, American Finance Association, vol. 63(3), pages 1509-1531, June.
    16. Leming Lin & Strahan, 2020. "Bank Deposits and the Stock Market," The Review of Financial Studies, Society for Financial Studies, vol. 33(6), pages 2622-2658.
    17. Betzer, André & Limbach, Peter & Rau, P. Raghavendra & Schürmann, Henrik, 2021. "Till death (or divorce) do us part: Early-life family disruption and investment behavior," Journal of Banking & Finance, Elsevier, vol. 124(C).
    18. Michael Bailey & Ruiqing Cao & Theresa Kuchler & Johannes Stroebel, 2018. "The Economic Effects of Social Networks: Evidence from the Housing Market," Journal of Political Economy, University of Chicago Press, vol. 126(6), pages 2224-2276.
    19. Paul Hudson & W. J. Wouter Botzen & Jennifer Poussin & Jeroen C. J. H. Aerts, 2019. "Impacts of Flooding and Flood Preparedness on Subjective Well-Being: A Monetisation of the Tangible and Intangible Impacts," Journal of Happiness Studies, Springer, vol. 20(2), pages 665-682, February.
    20. Gennaro Bernile & Vineet Bhagwat & P. Raghavendra Rau, 2017. "What Doesn't Kill You Will Only Make You More Risk-Loving: Early-Life Disasters and CEO Behavior," Journal of Finance, American Finance Association, vol. 72(1), pages 167-206, February.
    21. Theresa Kuchler & Yan Li & Lin Peng & Johannes Stroebel & Dexin Zhou, 2022. "Social Proximity to Capital: Implications for Investors and Firms," The Review of Financial Studies, Society for Financial Studies, vol. 35(6), pages 2743-2789.
    22. Xu, Minhong & Xu, Yilan, 2023. "Do non-damaging earthquakes shake mortgage lenders' risk perception?," Journal of Environmental Economics and Management, Elsevier, vol. 117(C).
    23. Kristle Romero Cortes, 2014. "Rebuilding after Disaster Strikes: How Local Lenders Aid in the Recovery," Working Papers (Old Series) 1428, Federal Reserve Bank of Cleveland.
    24. Hu, Zhongchen, 2022. "Social interactions and households’ flood insurance decisions," Journal of Financial Economics, Elsevier, vol. 144(2), pages 414-432.
    25. Matthieu Chavaz, 2016. "Dis-integrating credit markets: diversification, securitization, and lending in a recovery," Bank of England working papers 617, Bank of England.
    26. Mark Egan & Stefan Lewellen & Adi Sunderam, 2022. "The Cross-Section of Bank Value," The Review of Financial Studies, Society for Financial Studies, vol. 35(5), pages 2101-2143.
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    Cited by:

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    Keywords

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    JEL classification:

    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages
    • O16 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Financial Markets; Saving and Capital Investment; Corporate Finance and Governance
    • D10 - Microeconomics - - Household Behavior - - - General

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