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The Impact of Mergers on the Degree of Competition in the Banking Industry

Author

Listed:
  • Vittoria Cerasi

    (Bicocca University)

  • Barbara Chizzolini

    (Bocconi University)

  • Marc Ivaldi

    (Toulouse School of Economics and EHESS, Toulouse University)

Abstract

This paper analyses the relation between competition and concentration in the banking sector. The empirical answer is given by testing a monopolistic competition model of bank branching behaviour on individual bank data at county level (départements and provinces) in France and Italy. We propose a measure of the degree of competiveness in each local market that is function also of market structure indicators. We then use the econometric model to evaluate the impact of horizontal mergers among incumbent banks on competition and discuss when, depending on the pre-merger structure of the market and geographic distribution of branches, the merger is anti-competitive. The paper has implications for competition policy as it suggests an applied tool to evaluate the potential anti-competitive impact of mergers.

Suggested Citation

  • Vittoria Cerasi & Barbara Chizzolini & Marc Ivaldi, 2010. "The Impact of Mergers on the Degree of Competition in the Banking Industry," Working Papers 2010.95, Fondazione Eni Enrico Mattei.
    • Handle: RePEc:fem:femwpa:2010.95
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    References listed on IDEAS

    as
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    Citations

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    Cited by:

    1. Vittoria Cerasi & Alessandro Fedele & Raffaele Miniaci, 2015. "Do your Rivals Enhance your Access to Credit? Theory and Evidence," BEMPS - Bozen Economics & Management Paper Series BEMPS29, Faculty of Economics and Management at the Free University of Bozen.
    2. Diana Bonfim & Pedro Pita Barros, 2011. "Estimating the impact of bank mergers: an application to the Portuguese banking system," Economic Bulletin and Financial Stability Report Articles and Banco de Portugal Economic Studies, Banco de Portugal, Economics and Research Department.
    3. Vittoria Cerasi & Alessandro Fedele & Raffaele Miniaci, 2013. "Product market competition and collateralized debt," Working Papers 238, University of Milano-Bicocca, Department of Economics, revised Mar 2013.
    4. Philippe Gagnepain & Marc Ivaldi & Catherine Muller-Vibes, 2011. "The Industrial Organization of Competition in Local Bus Services," Chapters, in: André de Palma & Robin Lindsey & Emile Quinet & Roger Vickerman (ed.), A Handbook of Transport Economics, chapter 32, Edward Elgar Publishing.
    5. Pedro Barros & Diana Bonfim & Moshe Kim & Nuno Martins, 2014. "Counterfactual analysis of bank mergers," Empirical Economics, Springer, vol. 46(1), pages 361-391, February.
    6. Vittoria Cerasi & Alessandro Fedele & Raffaele Miniaci, 2017. "Product market competition and access to credit," Small Business Economics, Springer, vol. 49(2), pages 295-318, August.

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    More about this item

    Keywords

    Banking Industry; Competition and Market Structure; Merger Policy;
    All these keywords.

    JEL classification:

    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages
    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
    • L59 - Industrial Organization - - Regulation and Industrial Policy - - - Other

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