THE IMPACT OF BANKING SECTOR COMPETITION ON BANKS' RISK-TAKING IN TRANSITION ECONOMIES OF CENTRAL AND SOUTH-EASTERN EUROPE

This paper uses the Panzar-Rosse H-statistic to provide empirical evidence on the impact of competitive behaviour of banks on risk-taking, using the Fixed Effects Vector Decomposition Method on panel data of banks in 15 Central and South-Eastern Europe countries during the period 1999-2009. The findings suggest that banking sector competition has had a negative impact on banks' risk-taking implying that competition contributed to the improvement of the loan-portfolio quality. However, the results differ significantly when distinguishing between the EU and non-EU countries of the CESEE region. While for the EU countries the relationship between banking sector competition and risk-taking remains negative, this relationship is positive for the non-EU countries of the region, suggesting that an increase of competition in the non-EU countries may be detrimental for the stability of the banking sector in these countries. These results are robust to different model specifications and measures of competition.