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Statistical causes for the Epps effect in microstructure noise
Statistical Epps effect microstructure noise
2010/10/21
We present two statistical causes for the distortion of correlations on high-frequency financial data. We demonstrate that the asynchrony of trades as well as the decimalization of stock prices has a...
The foreign exchange market: return distributions, multifractality, anomalous multifractality and Epps effect
foreign exchange market multifractality Epps effect
2010/12/13
We present a systematic study of various statistical characteristics of high-frequency returns from the foreign exchange market. This study is based on six exchange rates forming two triangles: EUR-G...