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Efficient estimation of integrated volatility incorporating trading information
Li, Yingying; Xie, Shangyu; Zheng, Xinghua - In: Journal of econometrics 195 (2016) 1, pp. 33-50
Persistent link: https://www.econbiz.de/10011705231
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Estimating the integrated volatility with tick observations
Jacob, Jean; Li, Yingying; Zheng, Xinghua - In: Journal of econometrics 208 (2019) 1, pp. 80-100
Persistent link: https://www.econbiz.de/10012139788
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The leverage effect puzzle : disentangling sources of bias at high frequency
Aït-Sahalia, Yacine; Fan, Jianqing; Li, Yingying - In: Journal of financial economics 109 (2013) 1, pp. 224-249
Persistent link: https://www.econbiz.de/10009765821
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Volatility of volatility : estimation and tests based on noisy high frequency data with jumps
Li, Yingying; Liu, Guangying; Zhang, Zhiyuan - In: Journal of econometrics 229 (2022) 2, pp. 422-451
Persistent link: https://www.econbiz.de/10013441895
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The leverage effect puzzle: Disentangling sources of bias at high frequency
Aït-Sahalia, Yacine; Fan, Jianqing; Li, Yingying - In: Journal of Financial Economics 109 (2013) 1, pp. 224-249
The leverage effect refers to the generally negative correlation between an asset return and its changes of volatility. A natural estimate consists in using the empirical correlation between the daily returns and the changes of daily volatility estimated from high frequency data. The puzzle lies...
Persistent link: https://www.econbiz.de/10011039264