This paper addresses the relationship between bank competition and efficiency by computing Lerner indices and cost efficiency scores for a sample of Chinese banks over the period 2002–2011. Granger-causality tests are performed in a dynamic GMM panel estimator framework to evaluate the sign...

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...

The aim of this paper is to analyze bank competition in Russia by measuring the market power of Russian banks and its determinants over the period 2001-2007 with the Lerner index. Earlier studies on bank competition have focused on developed countries whereas this paper contributes to the...