Bank Market Structure, Competition, and Stability: Issues and Concepts

  • Klaus Schaeck


A perceived simultaneous increase in consolidation and competition in banking systems around the world has intensified public policy debates on the nexus between consolidation and competition on one hand, and bank soundness on the other hand. In light of these developments, this paper reviews and evaluates the contemporary literature on the effect of structural and nonstructural measures of competition on bank soundness. While the established literature points toward negative trade-offs between competition and bank soundness, this review concludes that recent studies increasingly bolster the view that competition is beneficial for bank stability. This paper starts out with a survey of key studies from the literature on competition, concentration, and soundness. I then provide an assessment of the underlying concepts in the industrial organization literature and review alternatives to the Structure-Conduct-Performance paradigm that dominates the extant literature. Second, I point out several issues that have been widely ignored in contemporary studies but that are critical for public policy recommendations. Finally, I suggest some avenues for future research.


Banking System Systemic Risk Banking Sector Deposit Insurance European Banking 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.



I would like to thank Martin Cihak for his valuable comments and suggestions. Outstanding editorial assistance was provided by Thanh Van Nguyen and Watcharee Corkill.


  1. Al-Muharrami S, Matthews K, Khabari Y (2006) Market structure and competitive conditions in the Arab GCC banking system. Journal of Banking and Finance 30:3487–3501CrossRefGoogle Scholar
  2. Alegria C, Schaeck K (2008) On measuring concentration in banking systems. Finance Research Letters 5:59–67CrossRefGoogle Scholar
  3. Allen F, Gale D (2004) Competition and financial stability. Journal of Money, Credit, and Banking 36(3):453–480CrossRefGoogle Scholar
  4. Allen F, Gersbach H, Krahnen J-P, Santomero AM (2001) Competition among banks: Introduction and conference overview. European Finance Review 5:1–11Google Scholar
  5. Allen WA, Wood G (2006) Defining and achieving financial stability. Journal of Financial Stability 2:152–172CrossRefGoogle Scholar
  6. Angelini P, Cetorelli N (2003) The effects of regulatory reform on competition in the banking industry. Journal of Money, Credit, and Banking 35:663–684CrossRefGoogle Scholar
  7. Baumol W, Panzar JC, Willig RD (1982) Contestable markets and the theory of industry structure. Harcourt Brace Jovanovic, New YorkGoogle Scholar
  8. Beck T, Demirgüç-Kunt A, Levine R (2006) Bank concentration, competition, and crises: First results. Journal of Banking and Finance 30:1581–1603CrossRefGoogle Scholar
  9. Beck T, Demirgüç-Kunt A, Levine R (2007) Bank concentration and fragility: Impact and mechanics. In: Carey M, Stulz R (2007) The risks of financial institutions. National Bureau of Economic Research, Cambridge, MAGoogle Scholar
  10. Benston GW, Hunter WC, Wall LD (1995) Motivations for bank mergers and acquisitions: Enhancing the deposit insurance put option versus earnings diversification. Journal of Money, Credit, and Banking 27(3):777–788CrossRefGoogle Scholar
  11. Berger AN, Demirgüç-Kunt A, Levine R, Haubrich JG (2004) Bank concentration and competition: An evolution in the making. Journal of Money, Credit, and Banking 36(3): 434–450CrossRefGoogle Scholar
  12. Besanko D, Thakor A (1993) Relationship banking, deposit insurance, and bank portfolio. In: Mayer C, Vives X (eds) Capital markets and financial intermediation. Cambridge University Press, Cambridge, MA, pp. 292–318CrossRefGoogle Scholar
  13. Bikker J A (2004) Competition and efficiency in a unified European banking market. Edward Elgar, CheltenhamGoogle Scholar
  14. Bikker JA, Haaf K (2002) Competition, concentration and their relationship: An empirical analysis of the banking industry. Journal of Banking and Finance 26:2191–2214CrossRefGoogle Scholar
  15. Boone J. (2001) Intensity of competition and the incentive to innovate. International Journal of Industrial Organization 19:705–726CrossRefGoogle Scholar
  16. Boot A, Greenbaum S (1993) Bank regulation, reputation and rents: Theory and policy implications. In: Mayer C, Vives X (eds) Capital markets and financial intermediation. Cambridge University Press, Cambridge, MA, pp. 262–285CrossRefGoogle Scholar
  17. Bordo M, Redish A, Rockoff H (1995) A comparison of the United States and Canadian banking systems in the twentieth century: Stability vs. efficiency. In: Bordo M, Sylla R (eds) Anglo-American financial systems: Institutions and markets in the twentieth century. Irvine, New York, pp. 11–40Google Scholar
  18. Boyd JH, Graham SL (1991) Investigating the banking consolidation trend. Federal Reserve Bank of Minneapolis Quarterly Review Spring:1–15Google Scholar
  19. Boyd JH, Graham SL (1996) Consolidation in US banking: Implications for efficiency and risk. Federal Reserve Bank of Minneapolis Working Paper No. 572Google Scholar
  20. Boyd JH, de Nicoló G (2005) The theory of bank risk-taking and competition revisited. Journal of Finance 60:1329–1342CrossRefGoogle Scholar
  21. Boyd JH, de Nicoló G, Smith BD (2004) Crises in competitive versus monopolistic banking systems. Journal of Money, Credit and Banking 36(3):487–506CrossRefGoogle Scholar
  22. Breshanan TF (1989) The oligopoly solution concept is identified. Economics Letters 10:87–92CrossRefGoogle Scholar
  23. Caminal R, Matutes C (2002) Market power and bank failures. International Journal of Industrial Organisation 20:1341–1361CrossRefGoogle Scholar
  24. Capie F (1995) Prudent and stable (but inefficient?): Commercial banks in Britain, 1890–1940. In: Bordo M, Sylla R (eds) Anglo-American financial systems: Institutions and markets in the twentieth century. Irvine, New York, pp. 41–64Google Scholar
  25. Carbo S, Humphrey D, Maudos J, Molyneux P (2009) Cross-country comparisons of competition and pricing power in European banking. Journal of International Money and Finance 28: 115--134Google Scholar
  26. Carletti E, Hartmann P (2003) Competition and stability: What’s special about banking? In: Mizen PD (ed) Monetary history, exchanges rates and financial markets: Essays in honour of Charles Goodhart, Vol. 2. Edward Elgar, Cheltenham, pp. 202–229Google Scholar
  27. Cetorelli N (1999) Competitive analysis in banking: Appraisal of the methodologies. Federal Reserve Bank of Chicago Economic Perspectives 23:2–15Google Scholar
  28. Chan-Lau JA, Sy ANR (2006) Distance-to-default in banking: A bridge too far? International Monetary Fund Working Paper WP/06/217, Washington, DCGoogle Scholar
  29. Cihak M (2007) Systemic loss: A measure of financial stability. Czech Journal of Economics and Finance 57:5–26Google Scholar
  30. Claessens S, Laeven L (2004) What drives bank competition? Some international evidence. Journal of Money, Credit, and Banking 36(3):563–583CrossRefGoogle Scholar
  31. Craig B, dos Santos JC (1997) The risk effects of bank acquisitions. Federal Reserve Bank of Cleveland Economic Review 33:25–35Google Scholar
  32. Coccorese P (2004) Banking competition and macroeconomic conditions: A disaggregate analysis. Journal of International Financial Markets, Institutions, and Money 14:203–214CrossRefGoogle Scholar
  33. Cordella T, Yeyati EL (2002) Financial opening, deposit insurance and risk in a model of banking competition. European Economic Review 46:471–485CrossRefGoogle Scholar
  34. Cowling K, Waterson M (1976) Price-cost margins and market structure. Economica 43:267–274CrossRefGoogle Scholar
  35. Demirgüç-Kunt A, Detragiache E (1998) The determinants of banking crises in developing and developed countries. International Monetary Fund Staff Papers 45(1):81–109CrossRefGoogle Scholar
  36. Demirgüç-Kunt A, Detragiache E (2005) Cross-country empirical studies of systemic bank distress: A survey. International Monetary Fund Working Paper 05/96, Washington, DCGoogle Scholar
  37. Demirgüç-Kunt A, Laeven L, Levine R (2004) Regulations, market structure, institutions, and the cost of financial intermediation. Journal of Money, Credit, and Banking 36:593–622CrossRefGoogle Scholar
  38. Demsetz H (1973) Industry structure, market rivalry, and public policy. Journal of Law and Economics 16:1–9CrossRefGoogle Scholar
  39. De Bandt O, Davis EP (2000) Competition, contestability and market structure in European banking sectors on the eve of EMU. Journal of Banking and Finance 24:1045–1066CrossRefGoogle Scholar
  40. De Nicoló G, Kwast ML (2002) Systemic risk and financial consolidation: Are they related? Journal of Banking and Finance 26:861–880CrossRefGoogle Scholar
  41. De Nicoló G, Bartholomew P, Zaman J, Zephirin M (2004) Bank consolidation, internationalization, and conglomerization: Trends and implications for financial risk. Financial Markets, Institutions and Instruments 13(4):173–217CrossRefGoogle Scholar
  42. Diamond DW, Dybvig PH (1983) Bank runs, deposit insurance, and liquidity.  Journal of Political Economy 91:401–419CrossRefGoogle Scholar
  43. Eichengreen BM, Arteta C (2000) Banking crises in emerging markets: Presumptions and evidence. University of California, Berkeley, Center for International and Development Economics Research, Paper C00’115Google Scholar
  44. European Central Bank (2005) Financial Stability Review. European Central Bank, FrankfurtGoogle Scholar
  45. Fernandez de Guevara J, Maudos J (2004) Measuring welfare loss of market power: An application to European banks. Applied Economics Letters 11:833–836CrossRefGoogle Scholar
  46. Fernandez de Guevara J, Maudos J, Perez F (2005) Market power in European Banking Sectors. Journal of Financial Services Research 27:109–137CrossRefGoogle Scholar
  47. Gan J (2004) Banking market structure and financial stability: Evidence from the Texas real estate crisis in the 1980s. Journal of Financial Economics 73:567–601CrossRefGoogle Scholar
  48. Hellman T, Murdoch K, Stiglitz J (2000) Liberalization, moral hazard in banking and prudential regulation: Are capital requirements enough? American Economic Review 90:147–165CrossRefGoogle Scholar
  49. Hoggarth GA, Milne A, Wood GE (1998) Alternative routes to banking stability: A comparison of UK and German banking systems. Financial Stability Review 5:55–68Google Scholar
  50. Honohan P, Laeven L (eds) (2005) Systemic financial crises: Containment and resolution. Cambridge University Press, New YorkGoogle Scholar
  51. Illing M, Liu Y (2006) Measuring financial stress in a developed country: An application to Canada. Journal of Financial Stability 2:243–265CrossRefGoogle Scholar
  52. Iwata G (1974) Measurement of conjectural variations in oligopoly. Econometrica 42:947–966CrossRefGoogle Scholar
  53. Keeley MC (1990) Deposit insurance, risk and market power in banking. American Economic Review 80:1183–1200Google Scholar
  54. Koskela E, Stenbacka R (2000) Is there a tradeoff between bank competition and financial fragility? Journal of Banking and Finance 24:1853–1873CrossRefGoogle Scholar
  55. Lau LJ (1982) On identifying the degree of competitiveness from industry price and output data. Economics Letters 10:93–99CrossRefGoogle Scholar
  56. Matutes C, Vives X (1996) Competition for deposits, fragility and insurance. Journal of Financial Intermediation 5(2):184–216CrossRefGoogle Scholar
  57. Matutes C, Vives X (2000) Imperfect competition, risk taking and regulation in banking. European Economic Review 44(1):1–34CrossRefGoogle Scholar
  58. Mercieca S, Schaeck K, Wolfe S (2007) Small banks in Europe: Benefits from diversification? Journal of Banking and Finance 31:1975–1998CrossRefGoogle Scholar
  59. Mishkin FS (1999) Financial consolidation: Dangers and opportunities. Journal of Banking and Finance 23:675–691CrossRefGoogle Scholar
  60. Molyneux P, Lloyd-Williams DM, Thornton J (1994) Competitive conditions in European banking. Journal of Banking and Finance 18:445–459CrossRefGoogle Scholar
  61. Molyneux P, Thornton J, Lloyd-Williams DM (1996) Competition and market contestability in Japanese commercial banking. Journal of Economics and Business 48:33–45CrossRefGoogle Scholar
  62. Nagarajan S, Sealey CW (1995) Forbearance, deposit insurance pricing and incentive compatible bank regulation. Journal of Banking and Finance 19:1109–1130CrossRefGoogle Scholar
  63. Nathan A, Neave EH (1989) Competition and contestability in Canada’s financial system: Empirical results. Canadian Journal of Economics 22:567–594CrossRefGoogle Scholar
  64. Neven D, Roeller LH (1999) An aggregate structural model of competition in the European banking industry. International Journal of Industrial Organization 17:1059–1074CrossRefGoogle Scholar
  65. Neven D, von Ungern-Sternberg T (1998) The competitive impact of the UBS-SBC mergers. HEC, University of Lausanne Working PaperGoogle Scholar
  66. Nier E (2005) Bank stability and transparency. Journal of Financial Stability 1:342–354CrossRefGoogle Scholar
  67. Nier E, Baumann U (2006) Market discipline, disclosure and moral hazard in banking. Journal of Financial Intermediation 15:332–361CrossRefGoogle Scholar
  68. Panzar JC, Rosse JN (1987) Testing for monopoly equilibrium. Journal of Industrial Economics 35:443–456CrossRefGoogle Scholar
  69. Paroush J (1995) The effects of mergers and acquisition activity on the safety and soundness of a banking system. Review of Industrial Organisation 10:53–67CrossRefGoogle Scholar
  70. Perotti EC, Suarez J (2002) Last bank standing: What do I gain if you fail? European Economic Review 46:1599–1622CrossRefGoogle Scholar
  71. Schaeck K, Cihak M (2007) Bank Competition and Capital Ratios. International Monetary Fund Working Paper 07/216, Washington, DCGoogle Scholar
  72. Schaeck K, Cihak M, Wolfe S (2009) Are competitive banking systems more stable? Journal of Money, Credit, and Banking (in press)Google Scholar
  73. Shaffer S (1982) A non-structural test for competition in financial markets. Federal Reserve Bank of Chicago, Proceedings of a conference on bank structure and competition, pp.225–243Google Scholar
  74. Shaffer S (1993) A test of competition in Canadian banking. Journal of Money, Credit, and Banking 25:49–61CrossRefGoogle Scholar
  75. Shaffer S (2004a) Comment on “What drives bank competition? Some international evidence” by Stijn Claessens and Luc Laeven. Journal of Money, Credit, and Banking 36(3):585–592Google Scholar
  76. Shaffer S (2004b) Patterns of competition in banking. Journal of Economics and Business 56:287–313Google Scholar
  77. Shaffer S, DiSalvo J (1994) Conduct in a banking duopoly. Journal of Banking and Finance 18:1063–1082CrossRefGoogle Scholar
  78. Shrieves RE, Dahl D (1992) The relationship between risk and capital in commercial banks. Journal of Banking and Finance 16:439–457CrossRefGoogle Scholar
  79. Smith B (1984) Private information, deposit interest rates, and the ‘stability’ of the banking system. Journal of Monetary Economics 14:293–317CrossRefGoogle Scholar
  80. Staikouras, C, Wood, GE (2000) Competition and banking stability in Greece and Spain. Journal of International Banking Regulation, 2(1): 14–29Google Scholar
  81. Staikouras C, Koutsomanoli-Fillipaki A (2006) Competition and concentration in the new European banking landscape. European Financial Management 12:443–482CrossRefGoogle Scholar
  82. Tirole J (1988) Theory of Industrial Organisation. Boston, Massachusetts. MIT PressGoogle Scholar
  83. Trivieri F (2007) Does cross-ownership affect competition? Evidence from the Italian banking industry. Journal of International Financial Markets, Institutions, and Money 17:79–101CrossRefGoogle Scholar
  84. Tromm H (2008) Postbank, Commerzbank, Dresdner Would Create. Bloomberg, accessed on 29/08/2008
  85. Vesala J (1995) Testing for competition in banking: Behavioural evidence from Finland. Bank of Finland, HelsinkiGoogle Scholar
  86. Vives X (2001) Competition in the changing world of banking. Oxford Review of Economic Policy 17:535–547CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media, LLC 2009

Authors and Affiliations

  1. 1.Bangor Business School, University of Wales, Hen GolegBangorUK

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