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Deregulation, Liberalization And Consolidation Of The Mexican Banking System: Effects On Competition

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Author Info
Liliana Solís () (Universitat de València)
Joaquín Maudos Villarroya (Instituto Valenciano de Investigaciones Económicas)
Abstract

This paper analyses the evolution of competition in the Mexican banking system in the period 1993-2005, a period of deregulation, liberalization and consolidation of the sector. For this purpose we use two indicators of competition from the theory of industrial organization (the Lerner index and the Panzar and Rosse´s H-statistic). The empirical evidence does not permit us to reject the existence of monopolistic competition. The Lerner index shows a decrease in competitive rivalry in the deposit market and an increase in the loan market, a cross subsidization strategy being observed. The results obtained call into question the effectiveness of the measures implemented hitherto, aimed at increasing the competitiveness of the Mexican banking system. Este artículo analiza la evolución de la competencia en el sistema bancario Mexicano en el periodo 1993-2005, periodo de desregulación, liberalización y consolidación del sector. Para ello se utilizan dos medidas de competencia derivadas de la teoría de la Organización Industrial: el índice de Lerner y el estadístico H de Panzar y Rosse. La evidencia empírica no permite rechazar la existencia de competencia monopolística. El índice de Lerner muestra una disminución en la rivalidad competitiva en el mercado de los depósitos y un incremento en el mercado de los préstamos, observándose una estrategia de subsidiación cruzada entre ambos mercados. Los resultados obtenidos cuestionan la efectividad de las medidas hasta ahora implementadas dirigidas a incrementar la competencia en la banca Mexicana.

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Paper provided by Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie) in its series Working Papers. Serie EC with number 2007-13.

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Length: 33 pages
Date of creation: Dec 2007
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Publication status: Published by Ivie
Handle: RePEc:ivi:wpasec:2007-13

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Keywords: banca competencia desregulación banking competition deregulation

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Find related papers by JEL classification:
G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Mortgages
L10 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - General

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  1. Molyneux, Phil & Lloyd-Williams, D. M. & Thornton, John, 1994. "Competitive conditions in european banking," Journal of Banking & Finance, Elsevier, vol. 18(3), pages 445-459, May. [Downloadable!] (restricted)
  2. Claessens, Stijn & Laeven, Luc, 2004. "What Drives Bank Competition? Some International Evidence," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 36(3), pages 563-83, June.
    Other versions:
  3. Gelos, R. G. & Roldos, Jorge, 2004. "Consolidation and market structure in emerging market banking systems," Emerging Markets Review, Elsevier, vol. 5(1), pages 39-59, March. [Downloadable!] (restricted)
    Other versions:
  4. Alli Nathan & Edwin H. Neave, 1989. "Competition and Contestability in Canada's Financial System: Empirical Results," Canadian Journal of Economics, Canadian Economics Association, vol. 22(3), pages 576-94, August. [Downloadable!] (restricted)
  5. Juan Fernández de Guevara & Joaquín Maudos & Francisco Pérez, 2005. "Market Power in European Banking Sectors," Journal of Financial Services Research, Springer, vol. 27(2), pages 109-137, April. [Downloadable!] (restricted)
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  6. Valverde, S. Carbo & Humphrey, David B. & Fernandez, F. Rodriguez, 2003. "Bank deregulation is better than mergers," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 13(5), pages 429-449, December. [Downloadable!] (restricted)
  7. 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.
  8. Gruben, William C. & McComb, Robert P., 2003. "Privatization, competition, and supercompetition in the Mexican commercial banking system," Journal of Banking & Finance, Elsevier, vol. 27(2), pages 229-249, February. [Downloadable!] (restricted)
  9. Bikker, Jacob A. & Haaf, Katharina, 2002. "Competition, concentration and their relationship: An empirical analysis of the banking industry," Journal of Banking & Finance, Elsevier, vol. 26(11), pages 2191-2214, November. [Downloadable!] (restricted)
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  10. Haluk Unal & Miguel Navarro, 1999. "The Technical Process of Bank Privatization in Mexico," Center for Financial Institutions Working Papers 97-42, Wharton School Center for Financial Institutions, University of Pennsylvania. [Downloadable!]
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