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intense herding state are 0.26% lower per month over a six-month holding period than following an adverse herding state. Our … results are robust to using risk-adjusted returns and a continuous herding variable. Intense herding emerges during periods of … lower returns and higher volatility than adverse herding …
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A practice that has become widespread is that of comparing forecasts of financial return variability obtained from discrete time models against high frequency estimates based on continuous time theory. In explanatory financial return variability modelling this raises several methodological and...
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A practice that has become widespread and widely endorsed is that of evaluating forecasts of financial variability obtained from discrete time models by comparing them with high-frequency ex post estimates (e.g. realised volatility) based on continuous time theory. In explanatory financial...
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