Correlations in financial time series: established versus emerging markets
نویسنده
چکیده
Long-time correlations in both well-developed and emerging market indexes are studied. The Hurst exponent as well as detrended fluctuations analysis (DFA) are used as technical tools. Some features that seem to be specific for developing markets are discovered and briefly discussed. PACS. 05.45.Tp Time series analysis – 89.65.Gh Economics, business, and financial markets – 89.75.Fb Structures and organization in complex systems
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