Measuring banking efficiency in the pre- and post-liberalization environment : evidence from the Turkish banking system

The authors examine banking efficiency before and after liberalization, drawing on Turkey's experience. They also investigate the scale effect on efficiency by type of ownership. Their findings suggest that liberalization programs were followed by an observable decline in efficiency, not an improvement. During the study period Turkish banks did not operate at the optimum scale. Another unexpected result was that efficiency was no different between state-owned and privately owned banks. Banks that were privately owned or foreign owned had been expected to respond better to liberalization, because they were smaller and more dynamically structured, but they were no more efficient than state-owned banks. One reason for the systemwide decline in efficiency might have been the general increase in macroeconomic instability during the period studied.Financial Crisis Management&Restructuring,Banks&Banking Reform,Environmental Economics&Policies,Financial Intermediation,Economic Theory&Research

Finance and Macroeconomic Volatility

Countries with more developed financial sectors experience smaller fluctuations in real per capita output, consumption, and investment growth. However, the manner in which the financial sector develops matters. The relative importance of banks in the financial system is important in explaining GDP, consumption, and investment volatility, and the proportion of credit provided to the private sector explains the volatility of consumption and output. The main results are generated using fixed-effects estimation with panel data from 70 countries covering the years 1956 through 1998.

Financial liberalization and banking efficiency: evidence from Turkey

This paper examines the banking efficiency in a pre- and post-liberalization environment by drawing on the Turkish experience by using DEA. The paper also investigates the scale effect on efficiency. Our findings suggest that liberalization programs were followed by an observable decline in efficiency. Another finding of the study is that the Turkish banking system had a serious scale problem during the study period. The second part of our analysis relied on econometric methods and found that one major reason for such system-wide efficiency decline has been the growing macroeconomic instability of the Turkish economy in general and financial sector in particular. Copyright Springer Science+Business Media, LLC 2007Banking, Efficiency, Liberalization, Data envelopment analysis, C14, C61, G21, G28,