Titlebook: Econophysics of Markets and Business Networks; Arnab Chatterjee,Bikas K. Chakrabarti Book 2007 Springer-Verlag Milan 2007 Banking.Econophy

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Einfache selbstdefinierte Datentypen, correlated for up to 3 days. We use the delay correlations to identify these groups of stocks. In contrast to the results of same-time correlation matrix analysis, the groups in this case do not appear to come from any industry segments. We present our results using the closing prices of 326 signif

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