REFERENCES Aiolfi, M. and Timmermann, A., 2004. Structural breaks and the performance of forecast combinations. Unpublished, Bocconi University. Andersen, T., and Bollerslev, T., 1998. Answering the skeptics: Yes, standard volatility models do provide accurate forecasts. International Economic Review, 39, pp. 885-906. Andersen T.G., Bollerslev, T., 1997. Heterogeneous Information Arrivals and Return Volatility Dynamics: Uncovering the Long-Run in High Frequency Returns. The Journal of Finance, 52, pp. 975-1005. Andersen T.G., Bollerslev, T. and Diebold, F.X., 2006. Roughing It Up: Including Jump Components in the Measurement, Modeling and Forecasting of Return Volatility. Review of Economics and Statistics, 89, pp. 701-720. Andersen T. G., Bollerslev, T., Frederiksen, P. and Nielsen, M.O., 2010. Continuous- time models, realized volatilities, and testable distributional implications for daily stock returns. Journal of Applied Econometrics, 25, pp. 233- 261. Andersen T.G., Bollerslev, T., Diebold, F.X. and Labys, P., 2003. Modeling and Forecasting Realized Volatility. Econometrica, 71, pp. 529–626. Andersen T.G., Dobrev, D. and Schaumburg, E., 2011. A Functional Filtering and Neighborhood Truncation Approach to Integrated Quarticity Estimation. National Bureau of Economic Research Working Papers. Andersen T. G., Dobrev, D. and Schaumburg, E., 2012. Jump-robust volatility estimation using nearest neighbor truncation. Journal of Econometrics, 169, pp. 75-93. Barndorff-Nielsen, O.E. and Shephard, N., 2002. Estimating Quadratic Variation Using Realised Volatility. Journal of Applied Econometrics, 17, pp. 457-477. Barndorff-Nielsen, O.E. and Shephard, N., 2004. Power and Bipower Variation with Stochastic Volatility and Jumps. Journal of Financial Econometrics, 2, pp. 1-37. Blair, J.B., Poon, S.H., and Taylor, S.J., 2001. Forecasting S&P100 Volatility: The Incremental Information Content of Implied Volatilities and High Frequency Index Returns. Journal of Econometrics, 105, pp. 5-26. Cheong, C.W., 2013. The Computational of Stock Market Volatility from the Perspective of Heterogeneous Market Hypothesis. Eco. Comp. & Econ. Cyber. Stu. & Res., 47, pp. 247-260. Cheong, C.W., Isa, Z., Abu Hassan S.M.N., 2007. Modelling Financial Observable- Volatility using Long Memory Models. Applied Financial Economics Letters, 3, pp.201-208. Corsi, F., 2009. A Simple Approximate Long Memory Modelo Realized Volatility. Journal of Financial Econometrics, 7, pp. 174–196. Corsi, R., Mittnik, S., Pigorsch, C., Pigorsch, U., 2008. The Volatility of Realized Volatility. Econometric Reviews, 27, pp. 46-78. Dacorogna, M., Muller, U., Dav, R., Olsen, R. and Pictet, O.V., 1998. Modelling Short- Term Volatility with Garch and Harch models. Nonlinear Modelling of High Frequency Finacial Time Series, pp. 161-176. Dacorogna M., Muller, U., Olsen, R. and Pictet, O.V., 2001. Defining efficiency in heterogeneous markets. Quantitative Finance, 1, pp. 198-201. Dufour J.M. and Kurz-Kim J.R., 2014. Heavy Tails and Stable Paretian Distributions in Econometrics. Journal of Econometrics, 181, pp. 1-2. Fama E., (1998). Market Efficiency, Long-term Returns, and Behavioral Finance. Journal of Financial Economics, 49, pp. 283-306. Granger, C.W.J. and Ramanathan, R., 1984. Improved methods of combining forecasts. Journal of Forecasting, 3, pp. 197-204. Hansen, P.R. and Lunde, A., 2006. Realized Variance and Market Microstructure Noise. Journal of Business and Economic Statistics, 24, pp. 127-218. Jorion P., 2006. Value-at-Risk: The new benchmark for controlling market risk. Third Edition. McGraw-Hill, Chicago. Lux, T. and Marchesi, M., 1999, Scaling and Criticality in A Stochastic Multi-Agent Model of Financial Market. Nature, 397, pp. 498-500. Lo, A., 2005. Reconciling Efficient Markets with Behavioral Finance: The Adaptive Markets Hypothesis. Journal of Investment Consulting, 7, pp. 21-44. Malkiel, B.G., 2003. The Efficient Market Hypothesis and Its Critics. The Journal of Economic Perspectives, 17, pp. 59-82. Mandelbrot, B., 2008. How Fractals Can Explain What's Wrong with Wall Street. Scientific American. Muller, U., Dacorogna, M., Dav, R., Pictet, O., Olsen, R. and Ward, J., 1993. Fractals and Intrinsic Time - A Challenge To Econometricians. XXXIXth International AEA Conference on Real Time Econometrics, Luxembourg. Muller, U., Dacorogna, M., Dav, R., Olsen, R., Pictet, O. and von Weizsacker, J., 1997. Volatilities of Different Time Resolutions - Analysing the Dynamics of Market Components. Journal of Empirical Finance, 4, pp. 213-239. Patton, A.J., 2011. Volatility Forecast Comparison Using Imperfect Volatility Proxies. Journal of Econometrics, 160, pp. 246-256. Peters, E.E., 1994. Fractal market analysis: Applying Chaos Theory to Investment and Economics. John Wiley & Sons, Inc. Shiller, R.J., 2006. Tools for Financial Innovation: Neoclassical versus Behavioral Finance. Financial Review, 41, pp. 1-8. Timmermann, A., 2006. Chapter 4 Forecast Combinations. Handbook of Economic Forecasting, 1, pp. 135-196. Tsay, R.S., 2005. Analysis of Financial Time Series. John Wiley & Sons.