IDEAS home Printed from https://ideas.repec.org/p/fip/feddwp/93889.html

Financial Technology and the Transmission of Monetary Policy: The Role of Social Networks

Author

Listed:
  • Xiaoqing Zhou

Abstract

Financial technology-based (FinTech) lending is expected to ease U.S. mortgage market frictions that have weakened the transmission of monetary policy to households. This paper establishes that social networks play a key role in consumers’ adoption of FinTech lending, which amplifies the effects of a monetary stimulus. I provide causal estimates of the network effect on FinTech adoption using county-level data. To quantify the role of FinTech lending and network spillovers in the transmission of monetary policy shocks, I build a heterogeneous-agent model with social learning. The model shows that the consumption response to a monetary stimulus is 13% higher in the presence of FinTech lending and network spillovers, and that about half of this improvement is accounted for by network spillovers.

Suggested Citation

  • Xiaoqing Zhou, 2022. "Financial Technology and the Transmission of Monetary Policy: The Role of Social Networks," Working Papers 2203, Federal Reserve Bank of Dallas, revised 14 Feb 2023.
    • Handle: RePEc:fip:feddwp:93889
    DOI: 10.24149/wp2203r1
    Note: Previously circulated under the title, "FinTech Lending, Social Networks and the Transmission of Monetary Policy."
    as

    Download full text from publisher

    File URL: https://www.dallasfed.org/-/media/documents/research/papers/2022/wp2203r1.pdf
    File Function: Full text
    Download Restriction: no
    File URL: https://libkey.io/10.24149/wp2203r1?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. DeFusco, Anthony & Ding, Wenjie & Ferreira, Fernando & Gyourko, Joseph, 2018. "The role of price spillovers in the American housing boom," Journal of Urban Economics, Elsevier, vol. 108(C), pages 72-84.
    2. Charles F. Manski, 1993. "Identification of Endogenous Social Effects: The Reflection Problem," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 60(3), pages 531-542.
    3. W. Ben McCartney & Avni Shah, 2021. "Household Mortgage Refinancing Decisions Are Neighbor Influenced," Working Papers 21-16, Federal Reserve Bank of Philadelphia.
    4. Fernando Ferreira & Joseph Gyourko, 2011. "Anatomy of the Beginning of the Housing Boom: U.S. Neighborhoods and Metropolitan Areas, 1993-2009," NBER Working Papers 17374, National Bureau of Economic Research, Inc.
    5. Bartlett, Robert & Morse, Adair & Stanton, Richard & Wallace, Nancy, 2022. "Consumer-lending discrimination in the FinTech Era," Journal of Financial Economics, Elsevier, vol. 143(1), pages 30-56.
    6. Dokko, Jane K. & Keys, Benjamin J. & Relihan, Lindsay, 2019. "Affordability, financial innovation and the start of the housing boom," LSE Research Online Documents on Economics 101017, London School of Economics and Political Science, LSE Library.
    7. John Y. Campbell, 2006. "Household Finance," Journal of Finance, American Finance Association, vol. 61(4), pages 1553-1604, August.
    8. Buchak, Greg & Matvos, Gregor & Piskorski, Tomasz & Seru, Amit, 2018. "Fintech, regulatory arbitrage, and the rise of shadow banks," Journal of Financial Economics, Elsevier, vol. 130(3), pages 453-483.
    9. David Berger & Konstantin Milbradt & Fabrice Tourre & Joseph Vavra, 2021. "Mortgage Prepayment and Path-Dependent Effects of Monetary Policy," American Economic Review, American Economic Association, vol. 111(9), pages 2829-2878, September.
    10. Kerwin Kofi Charles & Erik Hurst & Matthew J. Notowidigdo, 2018. "Housing Booms and Busts, Labor Market Opportunities, and College Attendance," American Economic Review, American Economic Association, vol. 108(10), pages 2947-2994, October.
    11. Dimitris Georgarakos & Michael Haliassos & Giacomo Pasini, 2014. "Household Debt and Social Interactions," The Review of Financial Studies, Society for Financial Studies, vol. 27(5), pages 1404-1433.
    12. Andreas Fuster & Aurel Hizmo & Lauren Lambie-Hanson & James Vickery & Paul S. Willen, 2021. "How Resilient Is Mortgage Credit Supply? Evidence from the COVID-19 Pandemic," Working Papers 21-4, Federal Reserve Bank of Boston.
    13. 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.
    14. Enrico Moretti, 2011. "Social Learning and Peer Effects in Consumption: Evidence from Movie Sales," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 78(1), pages 356-393.
    15. Keys, Benjamin J. & Pope, Devin G. & Pope, Jaren C., 2016. "Failure to refinance," Journal of Financial Economics, Elsevier, vol. 122(3), pages 482-499.
    16. Steffen Andersen & John Y. Campbell & Kasper Meisner Nielsen & Tarun Ramadorai, 2020. "Sources of Inaction in Household Finance: Evidence from the Danish Mortgage Market," American Economic Review, American Economic Association, vol. 110(10), pages 3184-3230, October.
    17. David Berger & Veronica Guerrieri & Guido Lorenzoni & Joseph Vavra, 2018. "House Prices and Consumer Spending," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 85(3), pages 1502-1542.
    18. Gonzalo Maturana & Jordan Nickerson, 2019. "Teachers Teaching Teachers: The Role of Workplace Peer Effects in Financial Decisions," The Review of Financial Studies, Society for Financial Studies, vol. 32(10), pages 3920-3957.
    19. Adam M Guren & Alisdair McKay & Emi Nakamura & Jón Steinsson, 2021. "Housing Wealth Effects: The Long View," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 88(2), pages 669-707.
    20. 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.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Francisco Gomes & Michael Haliassos & Tarun Ramadorai, 2021. "Household Finance," Journal of Economic Literature, American Economic Association, vol. 59(3), pages 919-1000, September.
    2. Xiaoqing Zhou, 2022. "Mortgage borrowing and the boom-bust cycle in consumption and residential investment," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 44, pages 244-268, April.
    3. Gerardi, Kristopher & Willen, Paul S. & Zhang, David Hao, 2023. "Mortgage prepayment, race, and monetary policy," Journal of Financial Economics, Elsevier, vol. 147(3), pages 498-524.
    4. Katya Kartashova & Xiaoqing Zhou, 2025. "How Do Mortgage Rate Resets Affect Consumer Spending and Debt Repayment? Evidence from Canadian Consumers," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 57(5), pages 1167-1210, August.
    5. McCartney, W. Ben & Shah, Avni M., 2022. "Household mortgage refinancing decisions are neighbor influenced, especially along racial lines," Journal of Urban Economics, Elsevier, vol. 128(C).
    6. Hu, Zhongchen, 2022. "Social interactions and households’ flood insurance decisions," Journal of Financial Economics, Elsevier, vol. 144(2), pages 414-432.
    7. Marta Cota & Ante Sterc, 2024. "Financial Skills and Search in the Mortgage Market," CERGE-EI Working Papers wp780, The Center for Economic Research and Graduate Education - Economics Institute, Prague.
    8. Yunho Cho & James Morley & Aarti Singh, 2024. "Did marginal propensities to consume change with the housing boom and bust?," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 39(1), pages 174-199, January.
    9. Fisher, Jack & Gavazza, Alessandro & Liu, Lu & Ramadorai, Tarun & Tripathy, Jagdish, 2024. "Refinancing cross-subsidies in the mortgage market," Journal of Financial Economics, Elsevier, vol. 158(C).
    10. Claudio Daminato & Massimo Filippini & Fabio Haufler, 2024. "Digitalization and Retirement Contribution Behavior: Evidence from Administrative Data," The Review of Financial Studies, Society for Financial Studies, vol. 37(8), pages 2510-2549.
    11. Michael Bailey & Ruiqing Cao & Theresa Kuchler & Johannes Stroebel, 2016. "Social Networks and Housing Markets," NBER Working Papers 22258, National Bureau of Economic Research, Inc.
    12. Julia Fonseca & Lu Liu, 2024. "Mortgage Lock‐In, Mobility, and Labor Reallocation," Journal of Finance, American Finance Association, vol. 79(6), pages 3729-3772, December.
    13. Andreas Fuster & David Lucca & James Vickery, 2023. "Mortgage-backed securities," Chapters, in: Refet S. Gürkaynak & Jonathan H. Wright (ed.), Research Handbook of Financial Markets, chapter 15, pages 331-357, Edward Elgar Publishing.
    14. Manuel Adelino & William B. McCartney & Antoinette Schoar, 2020. "The Role of Government and Private Institutions in Credit Cycles in the U.S. Mortgage Market," NBER Working Papers 27499, National Bureau of Economic Research, Inc.
    15. Hvide, Hans K. & Östberg, Per, 2015. "Social interaction at work," Journal of Financial Economics, Elsevier, vol. 117(3), pages 628-652.
    16. Brunetti, M. & Ciciretti, R. & Djordjevic, Lj., 2020. "Till mortgage do us part: Mortgage switching costs and household's bank switching," Journal of Banking & Finance, Elsevier, vol. 119(C).
    17. Conklin, James N. & Frame, W. Scott & Gerardi, Kristopher & Liu, Haoyang, 2022. "Villains or scapegoats? The role of subprime borrowers in driving the U.S. housing boom," Journal of Financial Intermediation, Elsevier, vol. 51(C).
    18. W. Ben McCartney & Avni Shah, 2021. "Household Mortgage Refinancing Decisions Are Neighbor Influenced," Working Papers 21-16, Federal Reserve Bank of Philadelphia.
    19. Piskorski, Tomasz & Seru, Amit, 2021. "Debt relief and slow recovery: A decade after Lehman," Journal of Financial Economics, Elsevier, vol. 141(3), pages 1036-1059.
    20. Claes Bäckman & Natalia Khorunzhina, 2024. "Interest‐Only Mortgages And Consumption Growth: Evidence From A Mortgage Market Reform," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 65(2), pages 1049-1079, May.

    More about this item

    Keywords

    ;
    ;
    ;
    ;
    ;
    ;

    JEL classification:

    • E21 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Consumption; Saving; Wealth
    • E44 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Financial Markets and the Macroeconomy
    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages
    • G23 - Financial Economics - - Financial Institutions and Services - - - Non-bank Financial Institutions; Financial Instruments; Institutional Investors

    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:fip:feddwp:93889. 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.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with 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: Amy Chapman (email available below). General contact details of provider: https://edirc.repec.org/data/frbdaus.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.