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Consolidation and efficiency in the financial sector: a review of the international evidence

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  • Dean Amel

    (Federal Reserve Board, Washington DC)

  • Colleen Barnes

    (Department of Finance, Ottawa, Canada)

  • Fabio Panetta

    ()
    (Bank of Italy, Economic Research Department)

  • Carmelo Salleo

    (Bank of Italy, Economic Research Department)

Registered author(s):

    Abstract

    In response to fundamental changes in regulation and technology, the financial industry around the world is undergoing an unprecedented wave of consolidation. A growing body of empirical literature has attempted to measure the efficiency gains from M&As; however there is little sense of how the results might depend on the country, industry and time period analysed. In this paper we review critically works that cover the main sectors of the financial industry (commercial and investment banks, insurance and asset management companies) in the major industrialized countries over the last twenty years, searching for common patterns that transcend national and sectoral peculiarities. We find that consolidation in the financial sector is beneficial up to a relatively small size in order to reap economies of scale, but there is little evidence that mergers yield economies of scope or gains in managerial efficiency.

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    Bibliographic Info

    Paper provided by Bank of Italy, Economic Research and International Relations Area in its series Temi di discussione (Economic working papers) with number 464.

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    Date of creation: Dec 2002
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    Handle: RePEc:bdi:wptemi:td_464_02

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    Keywords: mergers; efficiency; bank mergers;

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    1. Berger, Allen N. & Miller, Nathan H. & Petersen, Mitchell A. & Rajan, Raghuram G. & Stein, Jeremy C., 2005. "Does function follow organizational form? Evidence from the lending practices of large and small banks," Journal of Financial Economics, Elsevier, vol. 76(2), pages 237-269, May.
    2. Allen N. Berger & Robert De Young & Gregory F. Udell, 2001. "Efficiency Barriers to the Consolidation of the European Financial Services Industry," European Financial Management, European Financial Management Association, vol. 7(1), pages 117-130.
    3. Joseph P. Hughes & Loretta J. Mester, 1998. "Bank Capitalization And Cost: Evidence Of Scale Economies In Risk Management And Signaling," The Review of Economics and Statistics, MIT Press, vol. 80(2), pages 314-325, May.
    4. Demsetz, Rebecca S & Strahan, Philip E, 1997. "Diversification, Size, and Risk at Bank Holding Companies," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 29(3), pages 300-313, August.
    5. Allen N. Berger & J. David Cummins & Mary A. Weiss & Hongmin Zi, 2000. "Conglomeration Versus Strategic Focus: Evidence from the Insurance Industry," Center for Financial Institutions Working Papers 99-29, Wharton School Center for Financial Institutions, University of Pennsylvania.
    6. Myers, Stewart C. & Majluf, Nicolás S., 1945-, 1984. "Corporate financing and investment decisions when firms have information that investors do not have," Working papers 1523-84., Massachusetts Institute of Technology (MIT), Sloan School of Management.
    7. Myron L. Kwast & Martha Starr-McCluer & John D. Wolken, 1997. "Market definition and the analysis of antitrust in banking," Finance and Economics Discussion Series 1997-52, Board of Governors of the Federal Reserve System (U.S.).
    8. Victor Mendes & Joao Rebelo, 1999. "Productive efficiency, technological change and productivity in Portuguese banking," Applied Financial Economics, Taylor & Francis Journals, vol. 9(5), pages 513-521.
    9. Allen N. Berger & Timothy H. Hannan, 1994. "The efficiency cost of market power in the banking industry: a test of the "quiet life" and related hypotheses," Finance and Economics Discussion Series 94-36, Board of Governors of the Federal Reserve System (U.S.).
    10. Stavros Peristiani, 1996. "Do mergers improve the x-efficiency and scale efficiency of U.S. banks?: Evidence from the 1980s," Research Paper 9623, Federal Reserve Bank of New York.
    11. Wagenvoort, Rien & Schure, Paul, 1999. "Economies of Scale and Efficiency in European Banking: New Evidence," Economic and Financial Reports 1999/1, European Investment Bank, Economics Department.
    12. Myers, Stewart C. & Majluf, Nicholas S., 1984. "Corporate financing and investment decisions when firms have information that investors do not have," Journal of Financial Economics, Elsevier, vol. 13(2), pages 187-221, June.
    13. Gary Gorton & Richard Rosen, 1992. "Corporate control, portfolio choice, and the decline of banking," Finance and Economics Discussion Series 215, Board of Governors of the Federal Reserve System (U.S.).
    14. Dietsch, Michel & Lozano-Vivas, Ana, 2000. "How the environment determines banking efficiency: A comparison between French and Spanish industries," Journal of Banking & Finance, Elsevier, vol. 24(6), pages 985-1004, June.
    15. Gregor Andrade & Mark Mitchell & Erik Stafford, 2001. "New Evidence and Perspectives on Mergers," Journal of Economic Perspectives, American Economic Association, vol. 15(2), pages 103-120, Spring.
    16. Andrew M. Yuengert, 1993. "The measurement of efficiency in life insurance estimates of a mixed normal-gamma error model," Research Paper 9308, Federal Reserve Bank of New York.
    17. Shaffer, Sherrill, 1993. "A Test of Competition in Canadian Banking," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 25(1), pages 49-61, February.
    18. Angelini, Paolo & Cetorelli, Nicola, 2003. " The Effects of Regulatory Reform on Competition in the Banking Industry," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 35(5), pages 663-84, October.
    19. Allen N. Berger & Anthony Saunders & Joseph M. Scalise & Gregory F. Udell, 1997. "The effects of bank mergers and acquisitions on small business lending," Proceedings 549, Federal Reserve Bank of Chicago.
    20. Hughes, Joseph P. & Mester, Loretta J. & Moon, Choon-Geol, 2001. "Are scale economies in banking elusive or illusive?: Evidence obtained by incorporating capital structure and risk-taking into models of bank production," Journal of Banking & Finance, Elsevier, vol. 25(12), pages 2169-2208, December.
    21. Allen N. Berger & Loretta J. Mester, 1997. "Inside the black box: what explains differences in the efficiencies of financial institutions?," Working Papers 97-1, Federal Reserve Bank of Philadelphia.
    22. Yuengert, Andrew M., 1993. "The measurement of efficiency in life insurance: Estimates of a mixed normal-gamma error model," Journal of Banking & Finance, Elsevier, vol. 17(2-3), pages 483-496, April.
    23. Allen N. Berger & J. David Cummins & Mary A. Weiss, 1995. "The Coexistence of Multiple Distributions Systems for Financial Services: The Case of Property-Liability Insurance," Center for Financial Institutions Working Papers 95-13, Wharton School Center for Financial Institutions, University of Pennsylvania.
    24. Haynes, Michelle & Thompson, Steve, 1999. "The productivity effects of bank mergers: Evidence from the UK building societies," Journal of Banking & Finance, Elsevier, vol. 23(5), pages 825-846, May.
    25. Cummins, J. David & Weiss, Mary A., 1993. "Measuring cost efficiency in the property-liability insurance industry," Journal of Banking & Finance, Elsevier, vol. 17(2-3), pages 463-481, April.
    26. Houston, Joel F. & Ryngaert, Michael D., 1994. "The overall gains from large bank mergers," Journal of Banking & Finance, Elsevier, vol. 18(6), pages 1155-1176, December.
    27. Aruna Srinivasan, 1992. "Are there cost savings from bank mergers?," Economic Review, Federal Reserve Bank of Atlanta, issue Mar, pages 17-28.
    28. Noulas, Athanasios G & Ray, Subhash C & Miller, Stephen M, 1990. "Returns to Scale and Input Substitution for Large U.S. Banks," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 22(1), pages 94-108, February.
    29. J. David Cummins & Sharon Tennyson & Mary A. Weiss, 1998. "Consolidation and Efficiency in the U.S. Life Insurance Industry," Center for Financial Institutions Working Papers 98-08, Wharton School Center for Financial Institutions, University of Pennsylvania.
    30. Goldberg, Lawrence G. & Hanweck, Gerald A. & Keenan, Michael & Young, Allan, 1991. "Economies of scale and scope in the securities industry," Journal of Banking & Finance, Elsevier, vol. 15(1), pages 91-107, February.
    31. Luigi Prosperetti, 1991. "Economies of Scale in Italian Non-Life Insurance*," The Geneva Papers on Risk and Insurance - Issues and Practice, Palgrave Macmillan, vol. 16(3), pages 282-292, July.
    32. Jalal D. Akhavein & Allen N. Berger & David B. Humphrey, 1997. "The effects of megamergers on efficiency and prices: evidence from a bank profit function," Finance and Economics Discussion Series 1997-9, Board of Governors of the Federal Reserve System (U.S.).
    33. Esho, Neil, 2001. "The determinants of cost efficiency in cooperative financial institutions: Australian evidence," Journal of Banking & Finance, Elsevier, vol. 25(5), pages 941-964, May.
    34. Timothy H. Hannan & John D. Wolken, 1989. "Returns to bidders and targets in the acquisition process: evidence from the banking industry," Finance and Economics Discussion Series 64, Board of Governors of the Federal Reserve System (U.S.).
    35. Kwast, Myron L., 1989. "The impact of underwriting and dealing on bank returns and risks," Journal of Banking & Finance, Elsevier, vol. 13(1), pages 101-125, March.
    36. Cara S. Lown & Carol L. Osler & Philip E. Strahan & Amir Sufi, 2000. "The changing landscape of the financial services industry: what lies ahead?," Economic Policy Review, Federal Reserve Bank of New York, issue Oct, pages 39-54.
    37. Arthur B. Kennickell & Martha Starr-McCluer & Annika E. Sunden, 1997. "Family finances in the U.S.: recent evidence from the Survey of Consumer Finances," Federal Reserve Bulletin, Board of Governors of the Federal Reserve System (U.S.), issue Jan, pages 1-24.
    38. Latzko, David A, 1999. "Economies of Scale in Mutual Fund Administration," Journal of Financial Research, Southern Finance Association & Southwestern Finance Association, vol. 22(3), pages 331-39, Fall.
    39. Rhoades, Stephen A., 1998. "The efficiency effects of bank mergers: An overview of case studies of nine mergers," Journal of Banking & Finance, Elsevier, vol. 22(3), pages 273-291, March.
    40. Berger, Allen N. & Humphrey, David B. & Pulley, Lawrence B., 1996. "Do consumers pay for one-stop banking? Evidence from an alternative revenue function," Journal of Banking & Finance, Elsevier, vol. 20(9), pages 1601-1621, November.
    41. Hanweck, Gerald A. & Hogan, Arthur M. B., 1996. "The structure of the property/casualty insurance industry," Journal of Economics and Business, Elsevier, vol. 48(2), pages 141-155, May.
    42. Cybo-Ottone, Alberto & Murgia, Maurizio, 2000. "Mergers and shareholder wealth in European banking," Journal of Banking & Finance, Elsevier, vol. 24(6), pages 831-859, June.
    43. Dermine, Jean & Roller, Lars-Hendrik, 1992. "Economies of scale and scope in French mutual funds," Journal of Financial Intermediation, Elsevier, vol. 2(1), pages 83-93, March.
    44. Geraldine Kaye, 1991. "Economies of Scale in UK Life Insurance Companies: An Empirical Approach," The Geneva Papers on Risk and Insurance - Issues and Practice, Palgrave Macmillan, vol. 16(3), pages 302-314, July.
    45. Gardner, Lisa A. & Grace, Martin F., 1993. "X-Efficiency in the US life insurance industry," Journal of Banking & Finance, Elsevier, vol. 17(2-3), pages 497-510, April.
    46. J. David Cummins & Hongmin Zi, 1997. "Comparison of Frontier Efficiency Methods: An Application to the U.S. Life Insurance Industry," Center for Financial Institutions Working Papers 97-03, Wharton School Center for Financial Institutions, University of Pennsylvania.
    47. Cornett, Marcia Millon & Tehranian, Hassan, 1992. "Changes in corporate performance associated with bank acquisitions," Journal of Financial Economics, Elsevier, vol. 31(2), pages 211-234, April.
    48. Houston, Joel F & Ryngaert, Michael D, 1997. " Equity Issuance and Adverse Selection: A Direct Test Using Conditional Stock Offers," Journal of Finance, American Finance Association, vol. 52(1), pages 197-219, March.
    49. Charles Calomiris & Jason Karceski, 2000. "Is the Bank Merger Wave of the 1990s Efficient? Lessons from Nine Case Studies," NBER Chapters, in: Mergers and Productivity, pages 93-178 National Bureau of Economic Research, Inc.
    50. Dario Focarelli, 2002. "Bootstrap bias-correction procedure in estimating long-run relationships from dynamic panels, with an application to money demand in the euro area," Temi di discussione (Economic working papers) 440, Bank of Italy, Economic Research and International Relations Area.
    51. Berger, Allen N. & Demsetz, Rebecca S. & Strahan, Philip E., 1999. "The consolidation of the financial services industry: Causes, consequences, and implications for the future," Journal of Banking & Finance, Elsevier, vol. 23(2-4), pages 135-194, February.
    52. Altunbas, Yener & Molyneux, Philip & Thornton, John, 1997. "Big-Bank Mergers in Europe: An Analysis of the Cost Implications," Economica, London School of Economics and Political Science, vol. 64(254), pages 317-29, May.
    53. Lang, Gunter & Welzel, Peter, 1996. "Efficiency and technical progress in banking Empirical results for a panel of German cooperative banks," Journal of Banking & Finance, Elsevier, vol. 20(6), pages 1003-1023, July.
    54. Sathye, Milind, 2001. "X-efficiency in Australian banking: An empirical investigation," Journal of Banking & Finance, Elsevier, vol. 25(3), pages 613-630, March.
    55. Houston, Joel F. & James, Christopher M. & Ryngaert, Michael D., 2001. "Where do merger gains come from? Bank mergers from the perspective of insiders and outsiders," Journal of Financial Economics, Elsevier, vol. 60(2-3), pages 285-331, May.
    56. Allen N. Berger & Robert DeYoung & Hesna Genay & Gregory F. Udell, 2000. "Globalization of financial institutions: evidence from cross-border banking performance," Finance and Economics Discussion Series 2000-04, Board of Governors of the Federal Reserve System (U.S.).
    57. Ruthenberg, David & Elias, Ricky, 1996. "Cost economies and interest rate margins in a unified European banking market," Journal of Economics and Business, Elsevier, vol. 48(3), pages 231-249, August.
    58. Paola Sapienza, 2002. "The Effects of Banking Mergers on Loan Contracts," Journal of Finance, American Finance Association, vol. 57(1), pages 329-367, 02.
    59. Allen N. Berger & Gerald A. Hanweck & David B. Humphrey, 1986. "Competitive viability in banking: scale, scope, and product mix economies," Research Papers in Banking and Financial Economics 82, Board of Governors of the Federal Reserve System (U.S.).
    60. Olivier Donni & Fabienne Fecher, 1997. "Efficiency and Productivity of the Insurance Industry in the OECD Countries," The Geneva Papers on Risk and Insurance - Issues and Practice, Palgrave Macmillan, vol. 22(4), pages 523-535, October.
    61. Altunbas, Yener & Liu, Ming-Hau & Molyneux, Philip & Seth, Rama, 2000. "Efficiency and risk in Japanese banking," Journal of Banking & Finance, Elsevier, vol. 24(10), pages 1605-1628, October.
    62. Allen, Linda & Rai, Anoop, 1996. "Operational efficiency in banking: An international comparison," Journal of Banking & Finance, Elsevier, vol. 20(4), pages 655-672, May.
    63. F Fecher & S Perelman & P Pestieau, 1991. "Scale Economies and Performance in the French Insurance Industry," The Geneva Papers on Risk and Insurance - Issues and Practice, Palgrave Macmillan, vol. 16(3), pages 315-326, July.
    64. Boyd, John H. & Graham, Stanley L. & Hewitt, R. Shawn, 1993. "Bank holding company mergers with nonbank financial firms: Effects on the risk of failure," Journal of Banking & Finance, Elsevier, vol. 17(1), pages 43-63, February.
    65. Dario Focarelli & Fabio Panetta, 2002. "Are Mergers Beneficial to Consumers? Evidence from the Market for Bank Deposits," Temi di discussione (Economic working papers) 448, Bank of Italy, Economic Research and International Relations Area.
    66. Pilloff, Steven J, 1996. "Performance Changes and Shareholder Wealth Creation Associated with Mergers of Publicly Traded Banking Institutions," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 28(3), pages 294-310, August.
    67. Rhoades, Stephen A., 1993. "Efficiency effects of horizontal (in-market) bank mergers," Journal of Banking & Finance, Elsevier, vol. 17(2-3), pages 411-422, April.
    68. Berger, Allen N. & Hancock, Diana & Humphrey, David B., 1993. "Bank efficiency derived from the profit function," Journal of Banking & Finance, Elsevier, vol. 17(2-3), pages 317-347, April.
    69. Bliss, Richard T. & Rosen, Richard J., 2001. "CEO compensation and bank mergers," Journal of Financial Economics, Elsevier, vol. 61(1), pages 107-138, July.
    70. DeLong, Gayle L., 2001. "Stockholder gains from focusing versus diversifying bank mergers," Journal of Financial Economics, Elsevier, vol. 59(2), pages 221-252, February.
    71. Prager, Robin A & Hannan, Timothy H, 1998. "Do Substantial Horizontal Mergers Generate Significant Price Effects? Evidence from the Banking Industry," Journal of Industrial Economics, Wiley Blackwell, vol. 46(4), pages 433-52, December.
    72. Fukuyama, Hirofumi, 1997. "Investigating productive efficiency and productivity changes of Japanese life insurance companies," Pacific-Basin Finance Journal, Elsevier, vol. 5(4), pages 481-509, September.
    73. McKillop, Donal G. & Glass, J. Colin & Morikawa, Yukio, 1996. "The composite cost function and efficiency in giant Japanese banks," Journal of Banking & Finance, Elsevier, vol. 20(10), pages 1651-1671, December.
    74. Stewart C. Myers & Nicholas S. Majluf, 1984. "Corporate Financing and Investment Decisions When Firms Have InformationThat Investors Do Not Have," NBER Working Papers 1396, National Bureau of Economic Research, Inc.
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    Cited by:
    1. Sylvia Kaufmann & Maria Teresa Valderrama, 2004. "The Role of Bank Lending in Market-Based and Bank-Based Financial Systems," Monetary Policy & the Economy, Oesterreichische Nationalbank (Austrian Central Bank), issue 2, pages 88–97.
    2. Gianni De Nicoló & M. G. Zephirin & Philip F. Bartholomew & Jahanara Zaman, 2003. "Bank Consolidation, Internationalization and Conglomeration," IMF Working Papers 03/158, International Monetary Fund.
    3. Miguel Ángel Morales Mosquera, . "Concentración y estabilidad financiero: el caso del sistema bancario colombiano," Temas de Estabilidad Financiera 058, Banco de la Republica de Colombia.
    4. Mikel Larreina, 2008. "Financial centres in peripheral regions: the effect of the financial services industry on regional economy - the case of the Scottish Financial cluster," CRIEFF Discussion Papers 0805, Centre for Research into Industry, Enterprise, Finance and the Firm.
    5. Amel, Dean & Barnes, Colleen & Panetta, Fabio & Salleo, Carmelo, 2004. "Consolidation and efficiency in the financial sector: A review of the international evidence," Journal of Banking & Finance, Elsevier, vol. 28(10), pages 2493-2519, October.
    6. Christoph Walkner & Jean-Pierre Raes, 2005. "Integration and consolidation in EU banking - an unfinished business," European Economy - Economic Papers 226, Directorate General Economic and Monetary Affairs (DG ECFIN), European Commission.
    7. Luca Casolaro & Giorgio Gobbi, 2004. "Information technology and productivity changes in the Italian banking industry," Temi di discussione (Economic working papers) 489, Bank of Italy, Economic Research and International Relations Area.

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