IDEAS home Printed from https://ideas.repec.org/p/fip/fedgfe/2020-98.html
   My bibliography  Save this paper

Collective Moral Hazard and the Interbank Market

Author

Abstract

The concentration of risk within financial system is considered to be a source of systemic instability. We propose a theory to explain the structure of the financial system and show how it alters the risk taking incentives of financial institutions. We build a model of portfolio choice and endogenous contracts in which the government optimally intervenes during crises. By issuing financial claims to other institutions, relatively risky institutions endogenously become large and interconnected. This structure enables institutions to share the risk of systemic crisis in a privately optimal way, but channels funds to relatively risky investments and creates incentives even for smaller institutions to take excessive risks. Constrained efficiency can be implemented with macroprudential regulation designed to limit the interconnectedness of risky institutions.

Suggested Citation

  • Levent Altinoglu & Joseph E. Stiglitz, 2020. "Collective Moral Hazard and the Interbank Market," Finance and Economics Discussion Series 2020-098, Board of Governors of the Federal Reserve System (U.S.).
    • Handle: RePEc:fip:fedgfe:2020-98
    DOI: 10.17016/FEDS.2020.098
    as

    Download full text from publisher

    File URL: https://www.federalreserve.gov/econres/feds/files/2020098pap.pdf
    Download Restriction: no
    File URL: https://libkey.io/10.17016/FEDS.2020.098?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. Javier Bianchi, 2016. "Efficient Bailouts?," American Economic Review, American Economic Association, vol. 106(12), pages 3607-3659, December.
    2. Acharya, Viral V. & Yorulmazer, Tanju, 2007. "Too many to fail--An analysis of time-inconsistency in bank closure policies," Journal of Financial Intermediation, Elsevier, vol. 16(1), pages 1-31, January.
    3. Martin Schneider & Aaron Tornell, 2004. "Balance Sheet Effects, Bailout Guarantees and Financial Crises," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 71(3), pages 883-913.
    4. O'Hara, Maureen & Shaw, Wayne, 1990. "Deposit Insurance and Wealth Effects: The Value of Being "Too Big to Fail."," Journal of Finance, American Finance Association, vol. 45(5), pages 1587-1600, December.
    5. Jin-Wook Chang, 2019. "Collateralized Debt Networks with Lender Default," Finance and Economics Discussion Series 2019-083, Board of Governors of the Federal Reserve System (U.S.).
    6. Marco Di Maggio & Amir Kermani & Zhaogang Song, 2016. "The Value of Trading Relationships in Turbulent Times," NBER Working Papers 22332, National Bureau of Economic Research, Inc.
    7. Emmanuel Farhi & Jean Tirole, 2012. "Collective Moral Hazard, Maturity Mismatch, and Systemic Bailouts," American Economic Review, American Economic Association, vol. 102(1), pages 60-93, February.
    8. Demirgüç-Kunt, Asli & Huizinga, Harry, 2013. "Are banks too big to fail or too big to save? International evidence from equity prices and CDS spreads," Journal of Banking & Finance, Elsevier, vol. 37(3), pages 875-894.
    9. Dean Baker & Travis McArthur, 2009. "The Value of the “Too Big to Fail” Big Bank Subsidy," CEPR Reports and Issue Briefs 2009-36, Center for Economic and Policy Research (CEPR).
    10. Chang, Eui Jung & Lima, Eduardo José Araújo & Guerra, Solange M. & Tabak, Benjamin M., 2008. "Measures of Interbank Market Structure: An Application to Brazil," Brazilian Review of Econometrics, Sociedade Brasileira de Econometria - SBE, vol. 28(2), November.
    11. Bech, Morten L. & Atalay, Enghin, 2010. "The topology of the federal funds market," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 389(22), pages 5223-5246.
    12. Eduardo Dávila & Anton Korinek, 2018. "Pecuniary Externalities in Economies with Financial Frictions," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 85(1), pages 352-395.
    13. Bryan Kelly & Hanno Lustig & Stijn Van Nieuwerburgh, 2016. "Too-Systemic-to-Fail: What Option Markets Imply about Sector-Wide Government Guarantees," American Economic Review, American Economic Association, vol. 106(6), pages 1278-1319, June.
    14. Lucas, Deborah & McDonald, Robert L., 2006. "An options-based approach to evaluating the risk of Fannie Mae and Freddie Mac," Journal of Monetary Economics, Elsevier, vol. 53(1), pages 155-176, January.
    15. V. V. Chari & Patrick J. Kehoe, 2016. "Bailouts, Time Inconsistency, and Optimal Regulation: A Macroeconomic View," American Economic Review, American Economic Association, vol. 106(9), pages 2458-2493, September.
    16. Dávila, Eduardo & Walther, Ansgar, 2020. "Does size matter? Bailouts with large and small banks," Journal of Financial Economics, Elsevier, vol. 136(1), pages 1-22.
    17. Yaron Leitner, 2005. "Financial Networks: Contagion, Commitment, and Private Sector Bailouts," Journal of Finance, American Finance Association, vol. 60(6), pages 2925-2953, December.
    18. Afonso, Gara & Santos, João A.C. & Traina, James, 2015. "Do “too-big-to-fail” banks take on more risk?," Journal of Financial Perspectives, EY Global FS Institute, vol. 3(2), pages 129-143.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Capponi, Agostino & Corell, Felix & Stiglitz, Joseph E., 2022. "Optimal bailouts and the doom loop with a financial network," Journal of Monetary Economics, Elsevier, vol. 128(C), pages 35-50.

    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. Ernesto Pasten, 2020. "Prudential Policies and Bailouts: A Delicate Interaction," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 38, pages 181-197, October.
    2. Dávila, Eduardo & Walther, Ansgar, 2020. "Does size matter? Bailouts with large and small banks," Journal of Financial Economics, Elsevier, vol. 136(1), pages 1-22.
    3. Suarez, Javier & Sánchez Serrano, Antonio, 2018. "Approaching non-performing loans from a macroprudential angle," Report of the Advisory Scientific Committee 7, European Systemic Risk Board.
    4. Emmanuel Farhi & Jean Tirole, 2018. "Deadly Embrace: Sovereign and Financial Balance Sheets Doom Loops," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 85(3), pages 1781-1823.
    5. Keister, Todd & Mitkov, Yuliyan, 2023. "Allocating losses: Bail-ins, bailouts and bank regulation," Journal of Economic Theory, Elsevier, vol. 210(C).
    6. Priyank Gandhi & Hanno Lustig, 2010. "Size Anomalies in U.S. Bank Stock Returns: A Fiscal Explanation," NBER Working Papers 16553, National Bureau of Economic Research, Inc.
    7. Eduardo Dávila & Ansgar Walther, 2021. "Corrective Regulation with Imperfect Instruments," NBER Working Papers 29160, National Bureau of Economic Research, Inc.
    8. Eduardo Dávila & Ansgar Walther, 2023. "Prudential Policy with Distorted Beliefs," American Economic Review, American Economic Association, vol. 113(7), pages 1967-2006, July.
    9. Mücke, Christian & Pelizzon, Loriana & Pezone, Vincenzo & Thakor, Anjan V., 2021. "The carrot and the stick: Bank bailouts and the disciplining role of board appointments," SAFE Working Paper Series 316, Leibniz Institute for Financial Research SAFE, revised 2021.
    10. Nosal, Jaromir B. & Ordoñez, Guillermo, 2016. "Uncertainty as commitment," Journal of Monetary Economics, Elsevier, vol. 80(C), pages 124-140.
    11. Begenau, Juliane, 2020. "Capital requirements, risk choice, and liquidity provision in a business-cycle model," Journal of Financial Economics, Elsevier, vol. 136(2), pages 355-378.
    12. Acharya, Viral & Anginer, Deniz & Warburton, Joe, 2016. "The End of Market Discipline? Investor Expectations of Implicit Government Guarantees," MPRA Paper 79700, University Library of Munich, Germany.
    13. Gündüz, Yalin, 2020. "The market impact of systemic risk capital surcharges," Discussion Papers 09/2020, Deutsche Bundesbank.
    14. Jakob Korbinian Eberl, 2016. "The Collateral Framework of the Eurosystem and Its Fiscal Implications," ifo Beiträge zur Wirtschaftsforschung, ifo Institute - Leibniz Institute for Economic Research at the University of Munich, number 69.
    15. Del Viva, Luca & Kasanen, Eero & Saunders, Anthony & Trigeorgis, Lenos, 2021. "Is bailout insurance and tail risk priced in bank equities?," Journal of Financial Stability, Elsevier, vol. 55(C).
    16. Allen N. Berger & Charles P. Himmelberg & Raluca A. Roman & Sergey Tsyplakov, 2022. "Bank bailouts, bail‐ins, or no regulatory intervention? A dynamic model and empirical tests of optimal regulation and implications for future crises," Financial Management, Financial Management Association International, vol. 51(4), pages 1031-1090, December.
    17. Casiraghi, Marco, 2020. "Bailouts, sovereign risk and bank portfolio choices," Journal of Banking & Finance, Elsevier, vol. 119(C).
    18. Ernesto Pastén, 2014. "Bailouts and Prudential Policies - A Delicate Interaction," Working Papers Central Bank of Chile 743, Central Bank of Chile.
    19. Augusto Hasman, 2013. "A Critical Review Of Contagion Risk In Banking," Journal of Economic Surveys, Wiley Blackwell, vol. 27(5), pages 978-995, December.
    20. Randall Kroszner, 2016. "A Review of Bank Funding Cost Differentials," Journal of Financial Services Research, Springer;Western Finance Association, vol. 49(2), pages 151-174, June.

    More about this item

    Keywords

    Systemic risk; systemically important financial institutions (SIFI); Interbank markets; Financial crises; Bailouts; Macroprudential supervision;
    All these keywords.

    JEL classification:

    • E61 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - Policy Objectives; Policy Designs and Consistency; Policy Coordination
    • G01 - Financial Economics - - General - - - Financial Crises
    • G18 - Financial Economics - - General Financial Markets - - - Government Policy and Regulation
    • 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

    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:fedgfe:2020-98. 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: Ryan Wolfslayer ; Keisha Fournillier (email available below). General contact details of provider: https://edirc.repec.org/data/frbgvus.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.