Ligações e transmissão de volatilidade intradiária entre mercados bolsistas europeus no âmbito da crise financeira global

• Autores: Vitor Gabriel, José Ramos Pires Manso
• Localización: Nova Economia, ISSN 0103-6351, Año 25, Nº. 2, 2015, págs. 291-310
• Idioma: portugués
• DOI: 10.1590/0103-6351/2055
• Enlaces
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• Resumen
  • English

    Abstract: This study analyzes the short-term connections and the transmission of intraday volatility across seven European markets, particularly Germany (DAX), Spain (IBEX 35), France (CAC 40), Greece (ATG), Ireland (ISEQ), Portugal (PSI 20) and the UK (FTSE 100), from 24/01/2000 to 30/06/2011. This study uses a vector autoregressive model, the concept of Granger causality and impulse response functions, in order to understand whether the global financial crisis changes the short-term connections and the intraday volatility transmission process.

  • português

    Resumo: Neste estudo, são analisadas as ligações de curto prazo e os mecanismos de transmissão de volatilidade intradiária entre sete mercados europeus, concretamente dos mercados da Alemanha (DAX), da Espanha (IBEX 35), da França (CAC 40), da Grécia (ATG), da Irlanda (ISEQ), de Portugal (PSI 20) e do Reino Unido (FTSE 100), no período compreendido entre 24/1/2000 e 30/6/2011. A análise recorre a um vetor autorregressivo, ao conceito de causalidade de Granger e a funções de impulso-resposta, com o objetivo de perceber se a recente crise financeira global provocou alterações ao nível das ligações de curto prazo e dos mecanismos de transmissão de volatilidade intradiária.

• Referencias bibliográficas
  • ALIZADEH, S., BRANDT, M., DIEBOLD, F.. (1999). Range-based estimator of stochastic volatility models. University of Pennsylvania.
  • ANDERSEN, T., BOLLERLEV, T.. (1998). Answering the skeptics: Yes, standard volatility models do provide accurate forecasts. International...
  • AZIAKPONO, M.. (2006). Financial Integration amongst the SACU Countries: Evidence from Interest Rate Pass-Through Analysis. Studies in Economics...
  • BEKAERT, G., EHRMANN, M., FRATZSCHER, M., MEHL, A.. (2011). Global Crises and Equity Market Contagion. National Bureau of Eeconomic Rerearch....
  • BELTRATTI, A., MORANA, C.. (1999). Computing Value at Risk With High Frequency Data.. Journal of Empirical Finance. 6. 431
  • BOLLERSLEV, T.. (1986). Generalized Autoregressive Conditional Heteroscedasticity. Journal of Econometrics. 31. 309
  • BOOTH, G., MARTIKAINEN, T., TSE, Y.. (1997). Price and volatility spillovers in Scandinavian stock markets. Journal of Banking and Finance....
  • BROOKS, C.. (2002). Introductory Econometrics for Finance. Cambridge University Press. Cambridge, United Kingdom.
  • CAPORALE, G., PITTIS, N., SPAGNOLO, N.. (2006). Volatility transmission and financial crises. Journal of Economics and Finance. 30. 376
  • CLAESSENS., S., DELL'ARICCIA, G., IGAN, D., LAEVEN, L.. (2010). Lessons and Policy Implications from the Global Financial Crisis.
  • DICKEY, D., FULLER, W.. (1979). Distribution of the estimators for autoregressive time series with a unit root. Journal of the American Statistical...
  • EUN, C., SHIM, S.. (1989). International transmission of stock market movements. Journal of Financial and Quantitative Analysis. 24. 241
  • FAMA, E.. (1970). Efficient capital markets: A review of empirical work. Journal of Finance. 25. 383-417
  • FORBES, K., RIGOBON, R.. (2002). No Contagion, Only Interdependence: Measuring Stock Market Comovements.. Journal of Finance. 57. 2223
  • GALLANT, A., HSU, R., TAUCHEN, G.. (1999). Using daily range data to calibrate volatility diffusion and extract the forward integrated variance....
  • GRANGER, C.. (1969). Investigating causal relationships by econometric models and cross-spectral methods.. Econometrica. 37. 424
  • GUJARATI, D.. (2003). Basic Econometrics. McGraw-Hill.
  • HAMAO, Y., MASULIS, R., NG, V.. (1990). Correlations in price changes and volatility across international stock markets. Review of Financial...
  • HORTA, P., MENDES, C, VIEIRA, I.. (2008). Contagion Effects of the U.S. Subprime Crisis on Developed Countries. University of Évora.
  • KOOP, G., PESARAN, M., POTTER, S.. (1996). Impulse response analysis in nonlinear multivariate models.. Journal of Econometrics. 74. 119
  • LIN, J., TREICHEL, V.. (2012). The Unexpected Global Financial Crisis Researching Its Root Cause.
  • LUTKEPOHL, H.. (1999). Vetor Autoregressions. Humboldt-Universitat zu Berlin.
  • LUTKEPOHL, H., SAIKKONEN, P.. (1997). Impulse Response Analysis in In.nite Order Cointegrated Vetor Autoregressive Processes.. Journal of...
  • NAOUI, K., LIOUANE, N., BRAHIM, S.. (2010). A dynamic correlation analysis of financial contagion: the case of the subprime crisis. International...
  • PESARAN, M., SHIN, Y.. (1988). Generalized impulse response analysis in linear multivariate models. Economic Letters. 58. 17-29
  • PINDYCK, R., ROTEMBERG., J.. (1990). The Excess Co-Movement of Commodity Prices. The Economic Journal. 1173
  • POON, S., GRANGER, C.. (2003). Forecasting Volatility in Financial Markets: A Review.. Journal of Economic Literature. 41. 80
  • ROGERS, L., SATCHELL, S., YOON, Y.. (1994). Estimating the volatility of stock prices: a comparison of methods that use high and low prices.....
  • SIMS, C.. (1972). Money, Income and Causality. American Economic Review. 62. 540
  • SIMS, C.. (1980). Macroeconomics and reality.. Econometrica. 48. 1-48
  • TAYLOR, S.. (1982). Financial returns modelled by the product of two stochastic processes, a study of daily sugar prices, 1969-79. Time Series...
  • TOUSSAINT, E.. (2008). The US Subprime Crisis Goes Global.. Counterpunch.
  • YANG, J, MIN, I., LI, Q.. (2003). European Stock Market Integration: Does EMU Matter?. Journal of Business Finance and Accounting. 30. 1253