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Publications (2)
q-fin.ST
2007
Hurst exponent and prediction based on weak-form efficient market hypothesis of stock markets
Cheoljun Eom, Sunghoon Choi, Gabjin Oh +1
q-fin.ST
2008
Effects of time dependency and efficiency on information flow in financial markets
Cheoljun Eom, Woo-Sung Jung, Sunghoon Choi +2