There has been a notable debate in the banking literature on the impact of bank competition on financial stability. While the dominant view sees a detrimental impact of competition on the stability of banks, this view has recently been challenged by Boyd and De Nicolo (2005) who see the reverse effect. The aim of this paper is to contribute to this literature by providing the first empirical investigation of the role of bank competition on the occurrence of bank failures. We analyze this issue based on a large sample of Russian banks over the period 2001-2007 and employ the Lerner index as the metric of bank competition. The Russian banking industry is a unique example of an emerging market which has undergone a large number of bank failures during the last decade. Our findings clearly support the view that tighter bank competition is detrimental for financial stability. This result is robust to tests controlling for the measurement of market power, the definition of bank failure, the set of control variables, and the particular linear specification of the relationship. The normative implication of our findings is therefore that measures that increase bank competition could undermine financial stability.
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Paper provided by Bank of Finland, Institute for Economies in Transition in its series BOFIT Discussion Papers with number
12/2009.
Length: 31 pages Date of creation: 10 Sep 2009 Date of revision: Handle: RePEc:hhs:bofitp:2009_012
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References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
Francisco Pérez García & Joaquín Maudos Villarroya & Juan Francisco Fernández de Guevara Radoselovics, 2002.
"Market Power In European Banking Sectors,"
Working Papers. Serie EC
2002-05, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie).
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