Economic Policy Uncertainty and Chinese Stock Market Volatility: A CARR-MIDAS Approach

Intraday range (the difference between intraday high and low prices) is often used to measure volatility, which has proven to be a more efficient volatility estimator than the return-based one. Meanwhile, a growing body of studies has found that economic policy uncertainty (EPU) has important impact...

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Bibliographic Details
Main Authors: Xinyu Wu, Tianyu Liu, Haibin Xie
Format: Article
Language:English
Published: Wiley 2021-01-01
Series:Complexity
Online Access:http://dx.doi.org/10.1155/2021/4527314
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