Ultra high frequency volatility estimation with dependent microstructure noise
نویسندگان
چکیده
منابع مشابه
Ultra high frequency volatility estimation with dependent microstructure noise
We analyze the impact of time series dependence in market microstructure noise on the properties of estimators of the integrated volatility of an asset price based on data sampled at frequencies high enough for that noise to be a dominant consideration. We show that combining two time scales for that purpose will work even when the noise exhibits time series dependence, analyze in that context ...
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ژورنال
عنوان ژورنال: Journal of Econometrics
سال: 2011
ISSN: 0304-4076
DOI: 10.1016/j.jeconom.2010.03.028