TESTING THE EFFECTS OF BRSA ON TURKISH BANKING SECTOR BY MALMQUIST INDEKS (1995-2010)

Yıl 2015, Cilt: 8 Sayı: 2, 121 - 141, 08.04.2015

Orhan Çoban , Fatma Yorgancılar Esra Kabaklarlı

Öz

In this study ten selected Turkish banks are analyzed by The Malmquist Total Factor Productivity (TFP) index related to reveal Banking Regulation and Supervision Agency's (BRSA) impacts on banking sector productivity. In study it is determined that without structural change during the period 1995-2000 (pre BRSA) and 2000-2010 (post BRSA) years. The Malmquist Total Factor Productivity (TFP) index which bases on data envelopment analysis is used to determine the effectiveness and performance. Before analyzing; the studies in literature are given placed with together their materials, methods and also results. The results show that the changes in total factor productivity in banking system is increased after the establishment of BRSA in 2000. The analysis results indicates that while TFP decreased by 0.5%, for the pre-regulation period, after regulation, an increase occurred at average 2.2% in TFP in the Turkish banking system.

Anahtar Kelimeler

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BDDK’NIN TÜRK BANKACILIK SEKTÖRÜ ÜZERİNDEKİ ETKİSİNİN MALMQUİST İNDEKSİ İLE TEST EDİLMESİ

Öz

Bu çalışmada seçilen on Türk bankası, BDDK(Bankacılık Düzenleme ve Denetleme Kurulu)’nın banckacılık sektörü verimliliği üzerindeki etksinin belirlenmesi için Malmquist Toplam Faktör Verimliliği (TFP) indeksi ile analiz edilmiştir.Çalışmaya göre BDDK öncesi ile BDDK sonrası yılları arasında yapısal değişimin olmadığı saptanmıştır. Veri zarflama analizine dayanan Malmquist Toplam Faktör Verimliliği (TFP) indeksi bankaların performasının ve etkinliğin belirlenmesinde kullanışmıştır. Analiz öncesi kullanılan metodları ve analiz sonuçları ile literatür çalışmasına yer verilmiştir.Sonuçlara gore BDDK’nın 2000 yılındaki kuruluşundan sonra bankacılık siteminin toplam faktor verimliliği yükselmiştir. Ayrıca analiz sonuçlarına gore regülasyon öncesi TFP %0,5 düşmesine rağmen regülasyon sonrasında ortalam %2,2 yükseliş göstermiştir

Anahtar Kelimeler

Türk Bankacılık Sistemi, Regülasyon, Parametrik Olmayan Analiz

Kaynakça

• Avcı, A. and Kaya, A. (2008). The Analyis of Efficiency and Total Factor Productivity in Agricultural Sectors of Turkey and Transition Economies (1992-2004). Ege Akademic Review, 8(2), pp. 856 (in Turkish).
• Barth, J.R., Lin, C., Ma, Y., Seade, J., Song, F.M. (2013) Do bank regulation, supervision and monitoring enhance or impede bank efficiency?. Journal of Banking & Finance 37 (2013) 2879–2892.
• Bastı, E. (2005). The Effects on Turkey Commercial Banking Sector’s Total Factor Productivity of 2001 Financial Crisis. İktisat, İşletme ve Finans, Private Issue, pp. 63-79 (in Turkish).
• BRSA (Banking Regulation and Supervision Agency) (2012a). Introductory Booklet, Available at: http://www.bddk.org.tr (in Turkish).
• BRSA (Banking Regulation and Supervision Agency) (2012b). Available at: http://www.bddk.org.tr/WebSitesi/default.aspx (in Turkish).
• BRSA (Banking Regulation and Supervision Agency). General Outlook of the Turkish Banking Sector – December 2013. Available at: http://www.bddk.org.tr/WebSitesi/english/Announcements/Press_Releases/12807general_outlook_of_the_turkish_banking_sector_december_2013.pdf
• Brownbridge, M. and Kirkpatrik, C. (1999). Financial Sector Regulation: The Lessons of The Asian Crisis. Institute for Development Policy ve Management, University of Manchester, Working Paper Series, 2, pp. 2-3.
• Casu, B., Girardone, C. and Molyneux, P. (2004). Productivity change in European Banking: A Comparison of Parametric and Non-Parametric Approaches. Journal of Banking & Finance, (28), pp. 2525-2531.
• Changarath, V. S., Ferguson, M. F. and Kim, Y. H. (2011). Do Capital Standards Promote Bank Safety? Evidence from Involuntary Recapitalizations http://www.fma.org/Denver/Papers/ChangarathFerguson_01142011_FMA.pdf
• Chortareas, G.E., Girardone, J., Ventouri, A. (2012). Bank Supervision, Regulation and Efficiency: Evidence from the European Union. Journal of Financial Stability 2012 | 8 | 4 | 292-302
• Cingi, S. and Tarım, A. (2000). Performance Measurement in Turkish Banking System: An Application of DEA-Malmquist TFP index. TBB Araştırma Tebliğleri Serisi, (1), pp. 95-112 (in Turkish).
• Coelli, T.J., Rao, D.S.P., Battase,G.E. and O’Donnell, C.J. (2005). An Introduction to Efficiency ve Productivity Analysis. 2. Edition, New York.
• Coelli, T.J. and Rao D.S.P. (2001). Implicit Value Shares in Malmquist TFP Index Numbers. Cepa Working Papers, No: 4/2001.
• Coelli, T.J. (1996a). A Guide to Deap Version 2.1: A Data Envelopment Analysis (Computer). Cepa Working Papers, No: 96/08.
• Coelli, T.J. (1996b). A Guide to Frontier Version 4.1: A Computer Program for Stochastic Frontier Production and Cost Function Estimation. Cepa Working Papers, No: 96/07.
• Coelli, T.J., Rao, D.S.P. and Battese, G.E. (1998). An Introduction to Efficiency and Productivity Analysis. Kluwer Academic Publisher, USA.
• Drake, L. and Hall, M.J.B. and Simper, R. (2009). Bank Modelling Methodologies: A Comparative Nonparametric Analysis of Efficiency in the Japanese Banking Sector. Journal of International Financial Markets, Institutions ve Money, (19-1), pp.1-15.
• Drake, L. M., Hall, M. J. B. and Simper, R. (2005). The Impact of Macroeconomic and Regulatory Factors on Bank Efficiency: A Non-Parametric Analysis of Hong Kong’s Banking System. HKIMR Working Paper No.1/2005.
• Farrell, M.J. (1957). The Measurement of Productive Efficiency. Journal of the Royal Statistical Society, Series, Section 3, pp. 253-290.
• Freikas, X. and Rochet, J.C. (1998). The Regulation of Banks. Micro Economics of Banking, MIT Publicaitons.
• Girginer, R. N. (2010). Before and After the Period of 2007 Financial Crisis the Evaluation of Commercial Banks’ Activities in Turkey with Data Envelopment Analysis (DEA). Finans Politik & Ekonomik Yorumlar, (47-550), pp. 20-40 (in Turkish).
• Guasch, J.L. and Hahn, R.W. (1999). The Costs and Benefits of Regulation: Implications for Developing Countries. The Worldbank Research Observer, (14-1), pp. 137-158.
• Hagen, T. (2013). Impact of National Financial Regulation on Macroeconomic and Fiscal Performance after the 2007 Financial Shock – Econometric Analyses Based on Cross-Country Data. Economics Discussion Papers, No 2013-26, Kiel Institute for the World Economy. http://www.economics-ejournal.org/economics/discussionpapers/2013-26.
• Işık, İ. and Hassan, M.K. (2003). Financial Disruption ve Bank Productivity: The 1994 Experience of Turkish Bank. The Quarterly Review of Economics ve Finance, (43), pp. 762.
• Jackson, P. M., Fethi, M. D. and İnal, G. (1998). Efficiency ve Productivity Growth in Turkish Commercial Banking Sector: A Non-parametric approach. European Symposium on: Data Envelopment Analysis-Recent Development ve Applications, pp. 209-242.
• Kök, R. (1991). Industrial Productivity and Efficieny. Atatürk University Publications, (680), Erzurum, (in Turkish).
• Kök, R. and Çoban, O. (2009). Privatization as a Strategy of Restructuring in Developing Economies: The Case of Turkey. Global Privatization and Its Impact, Editor: Ingrid J. Hagen andThea S. Halvorsen, Nova Science Publishers, Hardcover, pp. 61-84.
• Lin, Y. Hsu, G.J.H. and Cing-Kai, H. (2007). Measuring Efficiency of Domestic Banks in Taiwan: Application of Data envelopment Analysis and Index. Applied Economics Letters, (14-11), pp. 821-827.
• Llewellyn, D.T. (2001). A Regulatory Regime for Financial Stability. Working Paper, (48), Oesterreichische Nationalbank.
• Öncü, S. and Aktaş, R. (2007). Productivity Change in Turkish Banking Sector Restructuring Period’’, Celal Bayar University, Journal of Yönetim ve Ekonomi, Issue 14, Number 1, ss. 247-266. (in Turkish)
• Pasiouras, F. (2007).The Effects of Regulation Policies on Turkish Banking Sector: A Nonparametric Analysis. University of Bath School of Management, Working Paper Series, 2007.01.
• Sassi, H. (2013). Regulation, Economic Freedom and Efficiency in Selected Mena Banks. International Journal of Economics and Finance; Vol. 5, No. 8.
• Tanna, S. , Pasiouras, F. and Nnadi, M. (2013) International Journal of the Economics of Business, 18 (3), pp. 441-462. The International Journal of the Economics of Business is available online at: http://www.tandfonline.com/doi/abs/10.1080/13571516.2011.618617
• Tarım, A. (2001). Data Envelopment Analyis: Mathematical Programming-Based Approach to Measuring Relative Efficiency. Review, Ankara (in Turkish).
• Tatje, G. and Lovell, C.A.K. (1997). The Sources of Productivity Change in Spanish Banking. European Journal of Operational Research, (98), pp. 364-380.
• TBB (The Banks Association of Turkey). (2012). Available at: www.tbb.org.tr.
• Uzgören, E. and Şahin, G. (2011). Financial Efficiency and Productivity Changes of the Deposit Banks in Turkish Banking Sector in Post-Restructuring Practice: An Application of Data Envelopment Analysis and Malmquist Total Factor Productivity Index. Tisk Akademi, (11), pp. 184-219 (in Turkish).
• Zhao, T., Casu, B., Ferrari, A. (2009). Regulatory reform and productivity change in Indian banking. Centre for Banking Research Cass Business School City University London, Working Paper Series WP 05/09.