The Effects of Risk Perception on Banking Sector in Turkey: An Assessment with Banking System Soundness Index

Yıl 2016, , 545 - 563, 25.08.2016

Nimet Varlık , Serdar Varlık

https://doi.org/10.18657/yecbu.20029

Cited By: 4

Öz

In this study, covering the period of January 2004-June 2015 for Turkish economy, the effects of risk perception towards to Turkey on banking soundness index (BSI), which is constituted with Principal Component Analysis (PCA) method are investigated by using Vector Autoregression (VAR) model. According to the findings of impulse-response analyses, when is given one standard deviation positive shock to global risk appetite, sovereign risk premium, global risk premium and Turkish lira reference interest rate, BSI responses by declining. Furthermore, BSI responses to one standard deviation positive shock in stock market performance index by increasing. Variance decomposition of BSI shows that changes in banking sector soundness are substantially explained
by sovereign risk premium except itself. Our findings put forward that increase in risk perception related with external dominance affects the balance sheet structure of banking system in a negative way. Moreover, findings indicate that increase in financial asset prices expands the balance sheet of banking system. 

Anahtar Kelimeler

Banking Soundness Index, External Dominance, Risk Perception

Risk Algısının Türkiye’de Bankacılık Sektörüne Etkileri: Bankacılık Sağlamlık Endeksi İle Bir Değerlendirme(The Effects of Risk Perception on Banking Sector in Turkey: An Assessment with Banking System Soundness Index)

Öz

Türkiye ekonomisi için 2004M1-2015M6 dönemini kapsayan bu çalışmada, Türkiye’ye yönelik risk algısının Temel Bileşenler Analizi (Principal Component Analysis; PCA) yöntemi ile oluşturulan bankacılık sağlamlık endeksi (BSI) üzerindeki etkileri Vector Autoregression (VAR) modeli kullanılarak incelenmektedir. Etki-tepki fonksiyonlarının bulgularına göre küresel risk iştahına, ülke risk primine, küresel risk primine ve Türk lirası referans faiz oranına verilen bir standart sapma pozitif şoka BSI düşerek tepki vermektedir. Ayrıca, BSI borsa performans endeksindeki bir standart sapma pozitif şoka yükselerek tepki vermektedir. BSI’nın varyans ayrıştırması, bankacılık sektörünün sağlamlığındaki değişimlerin, kendisi dışında, büyük ölçüde ülke risk primi tarafından açıklandığını göstermektedir. Bulgularımız, dışsal baskınlık problemiyle ilişkili olan risk algısındaki artışın bankacılık sisteminin bilanço yapısını olumsuz yönde etkilediğini ortaya koymaktadır. Bununla birlikte bulgular, finansal varlık fiyatlarındaki artışın bankacılık sisteminin bilançosunu genişlettiğine işaret etmektedir. 

Anahtar Kelimeler

Bankacılık Sağlamlık Endeksi, Dışsal Baskınlık, Risk Algısı

Kaynakça

• Adrian, T., Shin, H.S. (2006). Money, Liquidity and Financial Cycles, Andreas Beyer & Lucrezia Reichlin (Ed.) Fourth ECB Central Banking Conference: The Role of Money-Money and Monetary Policy in the Twenty-First Century, (299-311). Frankfurt, Germany.
• Adrian, T., Shin, H.S. (2010). Liquidity and Leverage, Journal of Financial Intermediation, 19(3), 418-437.
• Alp, H., Gürkaynak, R., Kara, H., Keleş, G., Orak, M. (2010). Türkiye’de Piyasa Göstergelerinden Para Politikası Beklentilerinin Ölçülmesi, İktisat İşletme ve Finans, 25(295), 21-45.
• Altunbas, Y., Gambacorta, L., Marques-Ibanez, D. (2010). Does Monetary Policy Affect Bank Risk-Taking?, BIS Working Papers, 298, 1-35.
• Baldacci, E., Gupta, S., Mati, A. (2008). Is It (Still) Mostly Fiscal? Determinants of Sovereign Spreads in Emerging Markets, IMF Working Paper, 08(259), 1-23.
• Bankacılık Düzenleme ve Denetleme Kurumu [BDDK]. (2004). Bankacılık Sektörü Değerlendirme Raporu, Ekim 2004 ,https://www.bddk.org.tr/WebSitesi/turkce/Raporlar/Finansal_Piyasalar_Raporlari/1497Bankacilik_Sektoru_Degerlendirme_Raporu_Ekim_%202004.pdf, (ET: 25/09/2015), 1-155.
• Bankacılık Düzenleme ve Denetleme Kurumu [BDDK]. (2010). Finansal Piyasalar Raporu, No.20. https://www.bddk.org.tr/websitesi/turkce/Raporlar/Finansal_Piyasalar_Raporlari/9433fpr_aralik_2010.pdf, (ET:25/12/2015), 1-104.
• Bankacılık Düzenleme ve Denetleme Kurumu [BDDK]. (2012). Finansal Piyasalar Raporu, No:28. https://www.bddk.org.tr/websitesi/turkce/Raporlar/Finansal_Piyasalar_Raporlari/11902fpr_aralik2012_29032013bb.pdf, (ET: 25/09/2015), 1-104.
• Bansal, R., Lundblad, C. (2002). Market Efficiency, Asset Returns, and The Size of the Risk Premium in Global Equity Markets, Journal of Econometrics, 109(2), 195-237.
• Basel Committee On Banking Supervision [BCBS]. (1988). International Convergence of Capital Measurement and Capital Standards. July, http://www.bis.org/publ/bcbs04a.pdf, (ET: 15/04/2012), 1-30.
• Bekaert, G., Hoerova, M. (2014). The VIX, The Variance Premium and Stock Market Volatility, Journal of Econometrics, 183(2), 181-192.
• Berk, I., Aydogan, B. (2012). Crude Oil Price Shocks and Stock Returns: Evidence from Turkish Stock Market under Global Liquidity Conditions, EWI Working Paper, 12(15), 1-24.
• Binici, M., Köksal, B., Orman, C. (2013). Stock Return Comovement and Systemic Risk in the Turkish Banking System, CBRT Central Bank Review, 13(02). 1-27.
• Borio, C., Zhu, H. (2012). Capital Regulation, Risk-taking and Monetary Policy: A Missing Link in the Transmission Mechanism? Journal of Financial Stability, 8(4), 236-251.
• Bruno, V., Shin, H.S. (2013). Capital Flows, Cross-border Banking and Global Liquidity, NBER Working Paper Series, 19038, 1-51.
• Buch, C.M., Eickmeier, S., Prieto, E. (2014). In Search for Yield? Survey-based Evidence on Bank Risk Taking, Journal of Economic Dynamics and Control, 43, 12-30.
• Calvo, A.G. (2002). Globalization Hazard and Development Reform in Emerging Markets, Economia, 2, 1-29.
• Carare, A., Popescu, A. (2011). Monetary Policy and Risk-Premium Shocks in Hungary: Results from a Large Bayesian VAR, IMF Working Paper, 11(259), 1-50.
• Castro, C., Mencia, J. (2014). Sovereign Risk and Financial Stability, Revista de Estabilidad Financiera, 26, 73-107.
• Chadwick, M.G., Fazilet, F., Tekatli, N. (2012). Gelişmekte Olan Ülkelerin Kurlarındaki Ortak Hareketin Analizi, CBRT Central Bank Review, 12(1), 63-74.
• Chakrabarti, R. (2002). Market Reaction to Addition of Indian Stocks to the MSCI Index, Money and Finance, 2(11).
• Comelli, F. (2012). Emerging Market Sovereign Bond Spreads: Estimation and Back-testing, Emerging Markets Review, 13(4), 598-625.
• Coudert, V., Gex, M. (2008). Does Risk Aversion Drive Financial Crises? Testing the Predictive Power of Empirical Indicators, Journal of Empirical Finance, 15(2), 167-184.
• Çulha Y.O., Özatay, F., Şahinbeyoğlu, G. (2006). The Determinants of Sovereign Spreads in Emerging Markets, CBRT Research and Monetary Policy Department Working Paper, 06(04), 1-44.
• Davies, M.R.L., Ng, T. (2011). The Rise of Sovereign Credit Risk: Implications for Financial Stability, BIS Quarterly Review, September. 59-70.
• Demirgüç-Kunt, A., Servén, L. (2010). Are All the Sacred Cows Dead? Implications of the Financial Crisis for Macro-and Financial Policies. The World Bank Research Observer, 25, 91-124.
• Doan, T., Litterman, R., Sims, C. (1984). Forecasting and Conditional Projection Using Realistic Prior Distributions, Econometric Reviews, 3(1), 1-100.
• Eichengreen, B., Mody, A. (1998). What Explains Changing Spreads on Emerging-Market Debt: Fundamentals or Market Sentiment? NBER Working Paper Series, 6408. 1-48.
• Enders, W. (1995). Applied Econometrics Time Series. Chichester: John Wiley and Sons, Inc.
• Forbes, K.J., Warnock, F.E. (2012). Capital Flow Waves: Surges, Stops, Flight, and Retrenchment, Journal of International Economics, 88(2), 235-251.
• Fraga, A., Goldfajn, I., Minella, A. (2003). Inflation Targeting in Emerging Market Economies, NBER Working Paper Series, 10019, 1-50.
• Gai, P., Vause, N. (2006). Measuring Investors' Risk Appetite, International Journal of Central Banking, 2(1).
• Ganioğlu, A. (2012). Finansal Krizlerin Belirleyicileri Olarak Hızlı Kredi Genişlemeleri ve Cari İşlemler Açığı, CBRT Working Paper, 12(31), 1-32.
• Garcia-Herrero, A., Ortiz, S.A. (2007). The Role of Global Risk Aversion in Explaining Latin American Sovereign Spreads, Economia, 7(1), 125-155.
• Gatumel, M., Ielpo, F. (2015). Measuring Risk Appetite from Financial Assets' Excess Returns, Available at SSRN 2334180,
• Gelos, R.G., Sahay, R., Sandleris, G. (2011). Sovereign Borrowing by Developing Countries: What Determines Market Access?, Journal of International Economics, 83(2), 243-254.
• Gertler, M., Gilchrist, S., Natalucci, F.M. (2007). External Constraints on Monetary Policy and the Financial Accelerator, Journal of Money, Credit and Banking, 39(2‐3), 295-330.
• Gertler, M., Kiyotaki, N., Queralto, A. (2012). Financial Crises, Bank Risk Exposure and Government Financial Policy, Journal of Monetary Economics, 59,17-34.
• González‐Rozada, M., Levy-Yayati, E. (2008). Global Factors and Emerging Market Spreads, The Economic Journal, 118(533), 1917-1936.
• Gurkaynak, R.S., Kantur, Z., Taş, M.A., Yıldırım, S. (2015). Monetary Policy in Turkey After Central Bank Independence, CFS Working Paper Series, 520, 1-33.
• Hair, J.F., Black, W.C., Babin, B.J., Anderson, R.E., Tatham, R.L. (2006).
• Multivariate Data Analysis (Vol. 6), Upper Saddle River, NJ: Pearson Prentice Hall.
• Hau, H. (2008). Global Versus Local Asset Pricing: Evidence from Arbitrage of the MSCI Index Change. Available at SSRN 1155423.
• International Monetary Fund [IMF]. (2006). Financial Soundness Indicators, Compilation Guide, http://www.imf.org/external/pubs/ft/fsi/guide/2006/index.htm,
• (ET: 21/04/2015), 1-302
• International Monetary Fund [IMF] (2013). The Interaction of Monetary and Macroprudential Policies, https://www.imf.org/external/np/pp/eng/2013/012913.pdf, (ET: 09/06/2015), 1-35.
• Izquirdo, A., Romero, R., Talvi, E. (2008). Boom and Business Cycles in Latin America: The Role of External Factors. Working Paper Inter-American Development Bank, Research Department, 631, 1-31.
• Jones, C.M., Kaul, G. (1996). Oil and The Stock Markets, The Journal of Finance, 51(2), 463-491.
• Kalafatcilar, K., Keles, G. (2011). Risk İştahı Endeksleri ve İfade Ettikleri, TCMB Ekonomi Notları, (12), 1-10.
• Kanlı, I.B. (2012). Which Money Market Instrument is Better at Representing Market Expectations on Short-Term Rates, CBRT Research Notes in Economics, 32. 1-11.
• Kara, A.H. (2012). Monetary Policy in the Post-Crises Period, İktisat İşletme ve Finans, 27(315), 9-36.
• Kılınç, M., Tunç, C. (2014). Identification of Monetary Policy Shocks in Turkey: A Structural VAR Approach. CBRT Working Paper, 14(23), 1-30.
• Kilian, L., Park, C. (2009). The Impact of Oil Price Shocks on The US Stock Market, International Economic Review, 50(4), 1267-1287.
• Kim, G.M. (2004). Emerging Markets Bond Index Plus (EMBI+), Emerging Markets Research, JP Morgan Securities Inc.
• Koop, G., Pesaran, M.H., Potter, S.M. (1996). Impulse Response Analysis in Nonlinear Multivariate Models, Journal of Econometrics, 74(1), 119-147.
• Kumar, M.S., Persaud, A. (2002). Pure Contagion and Investors’ Shifting Risk Appetite: Analytical Issues and Empirical Evidence, International Finance, 5(3), 401-436.
• Litteman, R.B. (1979). Techniques of Forecasting Using Vector Autoregressions, Federal Reserve of Minneapolis Working Paper, 115, 1-135.
• Litterman, R.B. (1983). A Random Walk, Markov Model for The Distribution of Time Series, Journal of Business & Economic Statistics, 1(2), 169-173.
• Martinez, L.B., Terceño, A., Teruel, M. (2013). Sovereign Bond Spreads Determinants in Latin American Countries: Before and During the XXI Financial Crisis, Emerging Markets Review, 17, 60-75.
• Matsumoto, A. (2011). Global Liquidity: Availability of Funds for Safe and Risky Assets, IMF Working Papers, 136, 1-37.
• Moore, J., Nam, S., Suh, M., Tepper, A. (2013). Estimating The Impacts of US LSAPs on Emerging Market Economies’ Local Currency Bond Markets, Federal Reserve Bank of New York Staff Reports, 595, 1-45.
• Mumtaz, H., Zanetti, F. (2013). The Impact of the Volatility of Monetary Policy Shocks, Journal of Money, Credit and Banking, 45(4), 535-558.
• Neumeyer, P.A., Perri, F. (2005). Business Cycles in Emerging Economies: The Role of Interest Rate, Journal of Monetary Economics, 52, 345-380.
• Özatay, F., Özmen, E., Şahinbeyoğlu, G. (2009). Emerging Market Sovereign Spreads, Global Financial Conditions and US Macroeconomic News, Economic Modelling, 26(2), 526-531.
• Öztürkler, H., Türkmen, G. (2013). Türkiye İçin Finansal Baskı Endeksi Oluşturulması, Türkiye Ekonomi Politikaları Araştırma Vakfı Politika Notu, 201319, 1-8.
• Sadorsky, P. (1999). Oil Price Shocks and Stock Market Activity, Energy Economics, 21(5), 449-469.
• Sarwar, G. (2012). Is VIX an Investor Fear Gauge in BRIC Equity Markets?, Journal of Multinational Financial Management, 22(3), 55-65.
• Sgherri, S., Zoli, E. (2009). Euro Area Sovereign Risk During the Crisis, IMF Working Paper, 09(222), 1-23.
• Sims, C.A. (1980). Macroeconomics and Reality, Econometrica, 48(1), 1-48.
• Sims, C.A., Zha, T. (1999). Error Bands for Impulse Responses, Econometrica, 67(5), 1113-1155.
• Türkiye Cumhuriyet Merkez Bankası [TCMB]. (2005). Finansal İstikrar Raporu, Sayı 1, http://www.tcmb.gov.tr/yeni/evds/yayin/finist/Fir_TamMetin.pdf, (ET: 04/05/2010), 1-160.
• Türkiye Cumhuriyet Merkez Bankası [TCMB]. (2006). Finansal İstikrar Raporu, Sayı 3, http://www.tcmb.gov.tr/wps/wcm/connect/06f534e1-7c23-4a53-94ed
• f49637958/Fir_TamMetin3.pdf?MOD=AJPERES&CACHEID=ROOTWORKSPACE06f534e1-7c23-4a53-94ed-096f49637958, (ET: 05/11/2014) 1-104.
• Türkiye Cumhuriyet Merkez Bankası [TCMB]. (2008). Finansal İstikrar Raporu, Sayı 7, http://www.tcmb.gov.tr/wps/wcm/connect/7a9a68cd-3a56-435e-a73666fc24990489/Fir_TamMetin7.pdf?MOD=AJPERES&CACHEID=ROOTWORKSPACE7a9a68cd-3a56-435e-a736-66fc24990489,
• (ET: 12/03/2015), 1-86.
• Türkiye Cumhuriyet Merkez Bankası [TCMB]. (2011). Finansal İstikrar Raporu, Sayı 12. http://www.tcmb.gov.tr/yeni/evds/yayin/finist/Fir_TamMetin12.pdf, (ET: 16/10/2015), 1-112.
• Türkiye Cumhuriyet Merkez Bankası [TCMB]. (2014). Finansal İstikrar Raporu, Sayı 19, http://www.tcmb.gov.tr/wps/wcm/connect/0ad4e6c3-b2c8-4209-93d25a4ee056a9e1/Fir_TamMetin19.pdf?MOD=AJPERES&CACHEID=ROOTWORKSPACE0ad4e6c3-b2c8-4209-93d2-5a4ee056a9e1,
• (ET: 02/05/2015), 1-130.
• Türkiye Bankalar Birliği [TBB]. (2015). Faaliyet Raporu 2014-2015, https://www.tbb.org.tr/Content/Upload/Dokuman/6258/Faaliyet_Raporu_2014_-_2015.pdf, (ET:25/12/2015), 1-209.