IDEAS home Printed from https://ideas.repec.org/p/imf/imfwpa/2009-105.html
   My bibliography  Save this paper

Financial Intermediation, Competition, and Risk: A General Equilibrium Exposition

Author

Listed:
  • Mr. Gianni De Nicolo
  • Marcella Lucchetta

Abstract

We study a simple general equilibrium model in which investment in a risky technology is subject to moral hazard and banks can extract market power rents. We show that more bank competition results in lower economy-wide risk, lower bank capital ratios, more efficient production plans and Pareto-ranked real allocations. Perfect competition supports a second best allocation and optimal levels of bank risk and capitalization. These results are at variance with those obtained by a large literature that has studied a similar environment in partial equilibrium. Importantly, they are empirically relevant, and demonstrate the need of general equilibrium modeling to design financial policies aimed at attaining socially optimal levels of systemic risk in the economy.

Suggested Citation

  • Mr. Gianni De Nicolo & Marcella Lucchetta, 2009. "Financial Intermediation, Competition, and Risk: A General Equilibrium Exposition," IMF Working Papers 2009/105, International Monetary Fund.
    • Handle: RePEc:imf:imfwpa:2009/105
    as

    Download full text from publisher

    File URL: http://www.imf.org/external/pubs/cat/longres.aspx?sk=22931
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Jayaratne, Jith & Strahan, Philip E, 1998. "Entry Restrictions, Industry Evolution, and Dynamic Efficiency: Evidence from Commercial Banking," Journal of Law and Economics, University of Chicago Press, vol. 41(1), pages 239-273, April.
    2. Repullo, Rafael, 2004. "Capital requirements, market power, and risk-taking in banking," Journal of Financial Intermediation, Elsevier, vol. 13(2), pages 156-182, April.
    3. Bengt Holmstrom & Jean Tirole, 1997. "Financial Intermediation, Loanable Funds, and The Real Sector," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 112(3), pages 663-691.
    4. Nicola Cetorelli & Philip E. Strahan, 2006. "Finance as a Barrier to Entry: Bank Competition and Industry Structure in Local U.S. Markets," Journal of Finance, American Finance Association, vol. 61(1), pages 437-461, February.
    5. Nicola Cetorelli & Michele Gambera, 2001. "Banking Market Structure, Financial Dependence and Growth: International Evidence from Industry Data," Journal of Finance, American Finance Association, vol. 56(2), pages 617-648, April.
    6. Douglas W. Diamond & Philip H. Dybvig, 2000. "Bank runs, deposit insurance, and liquidity," Quarterly Review, Federal Reserve Bank of Minneapolis, vol. 24(Win), pages 14-23.
    7. Boot, Arnoud W A & Thakor, Anjan V, 1997. "Financial System Architecture," The Review of Financial Studies, Society for Financial Studies, vol. 10(3), pages 693-733.
    8. Douglas W. Diamond, 1984. "Financial Intermediation and Delegated Monitoring," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 51(3), pages 393-414.
    9. Keeley, Michael C, 1990. "Deposit Insurance, Risk, and Market Power in Banking," American Economic Review, American Economic Association, vol. 80(5), pages 1183-1200, December.
    10. John H. Boyd & Gianni De Nicoló, 2005. "The Theory of Bank Risk Taking and Competition Revisited," Journal of Finance, American Finance Association, vol. 60(3), pages 1329-1343, June.
    11. David Martinez-Miera & Rafael Repullo, 2010. "Does Competition Reduce the Risk of Bank Failure?," The Review of Financial Studies, Society for Financial Studies, vol. 23(10), pages 3638-3664, October.
    12. Ms. Elena Loukoianova & Mr. Gianni De Nicolo & John H. Boyd, 2009. "Banking Crises and Crisis Dating: Theory and Evidence," IMF Working Papers 2009/141, International Monetary Fund.
    13. Barth, James R. & Caprio, Gerard Jr. & Levine, Ross, 2004. "Bank regulation and supervision: what works best?," Journal of Financial Intermediation, Elsevier, vol. 13(2), pages 205-248, April.
    14. Cordella, Tito & Yeyati, Eduardo Levy, 2002. "Financial opening, deposit insurance, and risk in a model of banking competition," European Economic Review, Elsevier, vol. 46(3), pages 471-485, March.
    15. Matutes, Carmen & Vives, Xavier, 1996. "Competition for Deposits, Fragility, and Insurance," Journal of Financial Intermediation, Elsevier, vol. 5(2), pages 184-216, April.
    16. Boyd, John H. & Chang, Chun & Smith, Bruce D., 2002. "Deposit insurance: a reconsideration," Journal of Monetary Economics, Elsevier, vol. 49(6), pages 1235-1260, September.
    17. Kevin C. Murdock & Thomas F. Hellmann & Joseph E. Stiglitz, 2000. "Liberalization, Moral Hazard in Banking, and Prudential Regulation: Are Capital Requirements Enough?," American Economic Review, American Economic Association, vol. 90(1), pages 147-165, March.
    18. Franklin Allen & Douglas Gale, 2004. "Financial Intermediaries and Markets," Econometrica, Econometric Society, vol. 72(4), pages 1023-1061, July.
    19. Boyd, John H. & Prescott, Edward C., 1986. "Financial intermediary-coalitions," Journal of Economic Theory, Elsevier, vol. 38(2), pages 211-232, April.
    20. Beck, Thorsten & Demirguc-Kunt, Asli & Levine, Ross, 2006. "Bank concentration, competition, and crises: First results," Journal of Banking & Finance, Elsevier, vol. 30(5), pages 1581-1603, May.
    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. Fischer, Andreas M. & Yeşin, Pınar, 2022. "Foreign currency loan conversions and currency mismatches," Journal of International Money and Finance, Elsevier, vol. 122(C).
    2. Fiordelisi, Franco & Marques-Ibanez, David & Molyneux, Phil, 2011. "Efficiency and risk in European banking," Journal of Banking & Finance, Elsevier, vol. 35(5), pages 1315-1326, May.
    3. repec:zbw:bofrdp:2018_002 is not listed on IDEAS
    4. Marcella Lucchetta & Michele Moretto & Bruno Maria Parigi, 2018. "Systematic Risk, Bank Moral Hazard, and Bailouts," CESifo Working Paper Series 6878, CESifo.
    5. Shijaku, Gerti, 2017. "Bank Stability and Competition: Evidence from Albanian Banking Market," MPRA Paper 79891, University Library of Munich, Germany.
    6. Samantas, Ioannis G., 2017. "On the optimality of bank competition policy," International Review of Financial Analysis, Elsevier, vol. 54(C), pages 39-53.
    7. Tan, Yong & Floros, Christos, 2013. "Risk, capital and efficiency in Chinese banking," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 26(C), pages 378-393.
    8. Shijaku, Gerti, 2016. "Does bank competition affect bank stability after the global financial crisis?," MPRA Paper 79084, University Library of Munich, Germany.
    9. Douglas Gale, 2010. "The Effects of Bank Capital on Lending: What Do We Know, and What Does It Mean?," International Journal of Central Banking, International Journal of Central Banking, vol. 6(34), pages 187-204, December.
    10. Degl’Innocenti, Marta & Fiordelisi, Franco & Trinugroho, Irwan, 2020. "Competition and stability in the credit industry: Banking vs. factoring industries," The British Accounting Review, Elsevier, vol. 52(1).
    11. Douglas Gale, 2015. "Regulation and Sausages," Manchester School, University of Manchester, vol. 83, pages 1-26, December.
    12. Mansur, Alfan, 2018. "Measuring Systemic Risk on Indonesia’s Banking System," MPRA Paper 93300, University Library of Munich, Germany, revised 12 Apr 2018.
    13. BARRA, Cristian & ZOTTI, Roberto, 2017. "Bank Performance, Financial Stability and Market Competition: do Cooperative and Non-Cooperative Banks Behave Differently?," CELPE Discussion Papers 143, CELPE - CEnter for Labor and Political Economics, University of Salerno, Italy.
    14. Marcella Lucchetta & Mr. Gianni De Nicolo, 2011. "Bank Competition and Financial Stability: A General Equilibrium Exposition," IMF Working Papers 2011/295, International Monetary Fund.
    15. Ms. Elena Loukoianova & Mr. Gianni De Nicolo & John H. Boyd, 2009. "Banking Crises and Crisis Dating: Theory and Evidence," IMF Working Papers 2009/141, International Monetary Fund.
    16. Gerti Shijaku, 2017. "How Does Competition Affect Bank Stability After the Global Crises in the Case of the Albanian Banking System?," South-Eastern Europe Journal of Economics, Association of Economic Universities of South and Eastern Europe and the Black Sea Region, vol. 15(2), pages 175-208.
    17. Samantas, Ioannis, 2013. "Bank competition and financial (in)stability in Europe: A sensitivity analysis," MPRA Paper 51621, University Library of Munich, Germany.
    18. Marcella Lucchetta & Michele Moretto & Bruno M. Parigi, 2019. "Optimal bailouts, bank’s incentive and risk," Annals of Finance, Springer, vol. 15(3), pages 369-399, September.
    19. IJtsma, Pieter & Spierdijk, Laura & Shaffer, Sherrill, 2017. "The concentration–stability controversy in banking: New evidence from the EU-25," Journal of Financial Stability, Elsevier, vol. 33(C), pages 273-284.
    20. Rodolphe Dos Santos Ferreira & Teresa Lloyd-Braga & Leonor Modesto, 2016. "Could competition always raise the risk of bank failure?," Working Papers of BETA 2016-27, Bureau d'Economie Théorique et Appliquée, UDS, Strasbourg.
    21. Fiordelisi, Franco & Mare, Davide Salvatore, 2014. "Competition and financial stability in European cooperative banks," Journal of International Money and Finance, Elsevier, vol. 45(C), pages 1-16.
    22. Marcella Lucchetta & Michele Moretto & Bruno Maria Parigi, 2018. "Systematic Risk, Bank Moral Hazard, and Bailouts," CESifo Working Paper Series 6878, CESifo.
    23. ap Gwilym, Rhys & Kanas, Angelos & Molyneux, Philip, 2013. "U.S. prompt corrective action and bank risk," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 26(C), pages 239-257.
    24. Ioannis G. Samantas, 2016. "On the optimality of bank competition policy," Working Papers 209, Bank of Greece.

    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. Marcella Lucchetta & Mr. Gianni De Nicolo, 2011. "Bank Competition and Financial Stability: A General Equilibrium Exposition," IMF Working Papers 2011/295, International Monetary Fund.
    2. Marcella Lucchetta, 2017. "Banking competition and welfare," Annals of Finance, Springer, vol. 13(1), pages 31-53, February.
    3. Di Nicolo, G. & Lucchetta, M., 2010. "Financial Intermediation, Competition, and Risk : A General Equilibrium Exposition," Other publications TiSEM 88ef35ea-b10f-4988-82e5-f, Tilburg University, School of Economics and Management.
    4. Di Nicolo, G. & Lucchetta, M., 2010. "Financial Intermediation, Competition, and Risk : A General Equilibrium Exposition," Other publications TiSEM 2c5af9d5-3533-452b-83cb-c, Tilburg University, School of Economics and Management.
    5. Xavier Vives, 2011. "Competition and Stability in Banking," Central Banking, Analysis, and Economic Policies Book Series, in: Luis Felipe Céspedes & Roberto Chang & Diego Saravia (ed.),Monetary Policy under Financial Turbulence, edition 1, volume 16, chapter 12, pages 455-502, Central Bank of Chile.
    6. Di Nicolo, G. & Lucchetta, M., 2010. "Financial Intermediation, Competition, and Risk : A General Equilibrium Exposition," Discussion Paper 2010-67S, Tilburg University, Center for Economic Research.
    7. Beck, Thorsten, 2008. "Bank competition and financial stability : friends or foes ?," Policy Research Working Paper Series 4656, The World Bank.
    8. Florian Leon, 2015. "What do we know about the role of bank competition in Africa?," CERDI Working papers halshs-01164864, HAL.
    9. Wu, Ji & Guo, Mengmeng & Chen, Minghua & Jeon, Bang Nam, 2019. "Market power and risk-taking of banks: Some semiparametric evidence from emerging economies," Emerging Markets Review, Elsevier, vol. 41(C).
    10. Berger, Allen N. & Boot, Arnoud W.A., 2024. "Financial intermediation services and competition analyses: Review and paths forward for improvement," Journal of Financial Intermediation, Elsevier, vol. 57(C).
    11. Beck, Thorsten & De Jonghe, Olivier & Schepens, Glenn, 2013. "Bank competition and stability: Cross-country heterogeneity," Journal of Financial Intermediation, Elsevier, vol. 22(2), pages 218-244.
    12. Brei, Michael & Jacolin, Luc & Noah, Alphonse, 2020. "Credit risk and bank competition in Sub-Saharan Africa," Emerging Markets Review, Elsevier, vol. 44(C).
    13. Beck, T.H.L. & De Jonghe, O.G. & Schepens, G., 2012. "Bank Competition and Stability : Cross-country Heterogeneity (Revised version of CentER DP 2011-080)," Other publications TiSEM f600cdef-3c8b-4b85-9fed-6, Tilburg University, School of Economics and Management.
    14. Xiaoqing Maggie Fu & Yongjia Rebecca Lin & Philip Molyneux, 2015. "Bank Competition and Financial Stability in Asia Pacific," Palgrave Macmillan Studies in Banking and Financial Institutions, in: Bank Competition, Efficiency and Liquidity Creation in Asia Pacific, chapter 3, pages 49-71, Palgrave Macmillan.
    15. Ernaningsih, Indria & Smaoui, Houcem & Temimi, Akram, 2023. "The effect of capitalization on the competition-stability Nexus: Evidence from dual banking systems," Pacific-Basin Finance Journal, Elsevier, vol. 82(C).
    16. Beck, T.H.L. & De Jonghe, O.G. & Schepens, G., 2012. "Bank Competition and Stability : Cross-country Heterogeneity (Revised version of EBC DP 2011-019)," Other publications TiSEM 7d000b07-3972-4634-bde2-2, Tilburg University, School of Economics and Management.
    17. Berger, Allen N. & Bouwman, Christa H.S., 2013. "How does capital affect bank performance during financial crises?," Journal of Financial Economics, Elsevier, vol. 109(1), pages 146-176.
    18. Guo, Wen-Chung & Tseng, Ping-Lun, 2023. "COVID-19, bank risk, and capital regulation: The aggregate shock and social distancing," The Quarterly Review of Economics and Finance, Elsevier, vol. 92(C), pages 155-173.
    19. Mr. Lev Ratnovski, 2013. "Competition Policy for Modern Banks," IMF Working Papers 2013/126, International Monetary Fund.
    20. Jeongsim Kim, 2018. "Bank Competition And Financial Stability: Liquidity Risk Perspective," Contemporary Economic Policy, Western Economic Association International, vol. 36(2), pages 337-362, April.

    More about this item

    Keywords

    WP; bank; market power rent;
    All these keywords.

    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:imf:imfwpa:2009/105. 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: Akshay Modi (email available below). General contact details of provider: https://edirc.repec.org/data/imfffus.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.