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the cryptocurrency market. Using high-frequency price data on Bitcoin from March 3, 2013, to May 31, 2020, it shows that … reversal, which is unique to the cryptocurrency market, can be related to investors’ overreaction to non …
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cryptocurrency returns. A nonlinear technique of transfer entropy is applied to investigate the relationship between the top 30 … cryptocurrencies by market capitalization and COVID–19 news sentiment to capture cryptocurrency return and volatility dynamics. Results … show that COVID–19 news sentiment influences cryptocurrency returns. The nexus is unidirectional from news sentiment to …
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This paper examines the effect of online investor, the FEARS index of Da et al. (2015) and Twitter Happiness sentiment. Applying the DCC-GARCH model we fund that Fears seem to be a persistent and strong predictor for Bitcoin returns. Though happiness, is persistent in roughly all G7 markets and...
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