ABNORMAL RETURNS IN THE BRAZILIAN FINANCIAL SYSTEM: DOES CONTROL MATTER?
Keywords:
Abnormal Returns, Control Structure, Brazilian Financial System, Credit Spread, Credit Provisions.Abstract
The purpose of this paper is to investigate the influence of the control structure in abnormal returns in the Brazilian Financial System, contributing to the scarce literature available. The relevance of this study remains on the fact that the Brazilian Financial System differs significantly from developed or even other emerging economies’ financial systems due to the relevance of the market share detained by state-owned banks. This feature influences the behavior of the financial system and makes Brazil an interesting case study. The analysis segments the Brazilian Financial System into three groups: all banks, state-owned banks and private banks, and evaluates the influence of relevant income and expense components such as credit spread, credit provisions and service income in the abnormal returns of each segment through aggregate data analysis. Our findings suggest that the behavior of the financial system depends on the control structure when considering the spread charged in credit operations as well as the credit provisions, presenting different realities when considering its segments. On the other hand, the control structure does not seem to be relevant for service income.Downloads
References
AbdioğLu, N.; Aytekin, S. (2016). The Role of Monetary Policy Announcements on Turkish Banks' Stock Returns. Emerging Markets Journal, v. 6, n. 1.
Antunes, J.; Montes, G.; Moraes, C. (2016). How does capital regulation react to monetary policy? New evidence on the risk-taking channel. Economic Modelling, v. 56, pp. 177-186, August.
Ball, R. (1978). Anomalies in relationships between securities’ yields and yield surrogates. Journal of Financial Economics, v. 6.
Ball, R.; Brown, P. (1968). An Empirical Evaluation of Accounting Income Numbers. Journal of Accounting Research, v. 6, n. 2, pp. 159-178.
Bernanke, B. S.; Gertler, M.; Gilchrist, S. (1999). The Financial Accelerator in a Quantitative Business Cycle Framework. J. Taylor and M Woodford (eds.), Handbook of Macroeconomics, Amsterdam.
Blose, L. E. (2001) Information Asymmetry, Capital Adequacy, and Market Reaction to Loan Loss Provision Announcements in the Banking Industry. The Quarterly Review of Economics and Finance, v. 41, pp. 239-258.
Borio, C.; Furfine, C.; Lowe, P. (2001). Procyclicality of the financial system and financial stability: issues and policy options. BIS Papers nº 1, Basle: Bank for International Settlements, mar.
Chan, K.; Ge, L.; Lin, T. (2015). Informational Content of Options Trading on Acquirer Announcement Return. Journal of Financial and Quantitative Analysis, v. 50, nº 5, pp. 1057–1082, oct.
Cheng, F.F.; Ariff, M. (2007). Abnormal Returns of Bank Stocks and Their Factor-Analyzed Determinants. Journal of Accounting – Business & Management, v. 14, pp. 1-16.
Chin, M.; Hieu, N. V. (2015). An Analysis of Investment Strategies and Abnormal Returns in the Vietnam Stock Market. Journal of Applied Economics and Business Research, v. 5, nº 4, pp. 194-208.
Cragg, J. G. (1983).More Efficient Estimation in the Presence of Heteroscedasticity of Unknown Form. Econometrica, v. 51, n. 3, pp. 751–763. doi:10.2307/1912156.
Cunha, A.; Lelis, M.; Lopes, L. (2015). Os bancos públicos atuaram de forma contra-cíclica no Brasil durante a grande recessão? XVIII Encontro de Economia da Região Sul.
Fama, E. F. (1970). Efficient capital markets: a review of theory and empirical work. The Journal of Finance, v.25, n.2, pp. 383-417, may.
Farahani, N. T.; Asgarib, M. R. (2015). The effects of efficiency on abnormal return: Evidence from banking industry. Management Science Letters, v. 5, pp. 969–974.
Fitzenberger, B. (1998). The Moving Blocks Bootstrap and Robust Inference for Linear Least Squares and Quantile Regressions. Journal of Econometrics v. 82, pp. 235–287, doi:10.1016/S0304-4076(97)00058-4.
Hansen, L. P. (1982). Large Sample Properties of Generalized Method of Moments Estimators. Econometrica v. 50, n. 4, pp. 1029–1054, doi:10.2307/1912775.
Harrington, S. E.; Shrider, D. G. (2007). All Events Induce Variance: Analyzing Abnormal Returns When Effects Vary Across Firms. Journal of Finance and Quantitative Analysis, v. 42, nº 1, pp. 229-256, mar.
Hodrick, R.; Prescott, E. (1997). Postwar U.S. Business Cycles: An Empirical Investigation. Journal of Money, Credit, and Banking, v. 29, n. 1, pp. 1–16.
Jain, P. C. (1982). Cross-Sectional Association Between Abnormal Returns and Firm Specific Variables. Journal of Accounting and Economics, v. 4, pp. 205-228.
Johnston, J. (1984). Econometric Methods. 3rd ed. Singapore: McGraw-Hill Book.
Kindleberger, C. (1996). Manias, Panics and Crashes. Cambridge University Press, Cambridge, 3rd edition.
Koenker, R.; Basset, G.W. (1978). Regression Quantiles. Econometrica, V. 46, N. 1, PP. 33–50. doi:10.2307/1913643.
Kolari, J. W.; Pynnonen, S. (2010). Event Study Testing with Cross-sectional Correlation of Abnormal Returns. The Review of Financial Studies, v. 0, nº 0.
Liu, Y.; Yeh, I. (2014). Which drives abnormal returns, over - or under - reaction? Studies applying longitudinal analysis. Applied Economics, v. 46, n. 26, pp. 3224–3235.
Martinez, A. L. (2004). Análise da Surpresa dos Analistas Ao Anúncio dos Resultados Contábeis: Evidências Empíricas Para As Companhias Abertas Brasileiras. Anais do 4º Congresso USP, São Paulo, oct.
Minsky, H. P. (1986). Stabilizing an Unstable Economy. Yale University Press, 1986.
Newey, W. K.; West K. D. (1987). A Simple, Positive Semidefinite, Heteroskedasticity and Autocorrelation Consistent Covariance Matrix. Econometrica, v. 55, n. 3, pp. 703-708, doi:10.2307/1913610.
Stiglitz, J. (1993). The role of the state in financial markets. In: The World Bank Annual Conference on Development Economics, Washington, DC.
Vafaee, S.; Darabi, R. (2015). The effects of spread on abnormal return: Evidence from Tehran Stock Exchange. Management Science Letters, v. 5, pp. 739–742.
Watts, R. L. (1978). Systematic ‘Abnormal’ Returns after Quarterly Earnings Announcements. Journal of Financial Economics, v. 6, pp. 127- 150.
White, H. (1980). A Heteroskedasticity-Consistent Covariance Matrix Estimator and a Direct Test for Heteroskedasticity. Econometrica, v. 48, n. 4, pp. 817–838.
Windmeijer, F. (2005). A Finite Sample Correction for the Variance of Linear Efficient Two-Step GMM Estimators. Journal of Econometrics, v. 126, n. 1, pp. 25–51, doi:10.1016/j.jeconom.2004.02.005.
Wooldridge, J. M. (2001). Applications of Generalized Method of Moments Estimation. Journal of Economic Perspectives, v. 15, n. 4, pp. 87–100, doi:10.1257/jep.15.4.87.
World Bank. (2013). Global Financial Development Report 2013: rethinking the role of government in finance. Washington, DC: World Bank.
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