Jiang, J.; Ma, K.; Cai, X. - In: Physica A: Statistical Mechanics and its Applications 378 (2007) 2, pp. 399-407
We test several non-linear characteristics of Asian stock markets, which indicates the failure of efficient market hypothesis and shows the essence of fractal of the financial markets. In addition, by using the method of detrended fluctuation analysis (DFA) to investigate the long range...