Mixed-frequency SV model for stock volatility and macroeconomics
Mixed-frequency SV model for stock volatility and macroeconomics
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股票波动性和宏观经济的混合频率 SV 模型
DOI:
10.1016/j.econmod.2020.03.013
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发表时间:
2020-03
影响因子:
4.7
通讯作者:
Zheng Tingguo
中科院分区:
文献类型:
--
作者:
Shang Yuhuang;Zheng Tingguo
This paper develops a stochastic volatility-mixed frequency data sampling (SV-MIDAS) model with low frequency macro variables and further extends it to an asymmetric SV-MIDAS model. Empirical study is then implemented on both Chinese and U.S. stock markets. Our results show that the SV-MIDAS model is useful to identify the macroeconomic volatility source of stock volatility and improve the in-sample fitting performance. Moreover, the out-of-sample forecast performances of SV-MIDAS model are significantly superior to that of traditional SV model for both Chinese and U.S. stock markets. In particular, among the macroeconomic variables, the Composite Leading Indicator has the best forecast performance. In addition, we find that the asymmetric SV-MIDAS model is applicable for capturing leverage effects in both stock markets and it outperforms the corresponding benchmark model in the in-sample fitting.
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DOI:
10.3390/jrfm10040023
发表时间:
2016-06
期刊:
--
影响因子:
--
作者:
S. Peiris;Manabu Asai;M. McAleer
通讯作者:
S. Peiris;Manabu Asai;M. McAleer
DOI:
10.1016/j.physa.2014.02.006
发表时间:
2014-02
期刊:
Physica A: Statistical Mechanics and Its Applications
影响因子:
--
作者:
Ouyang F. Y.;Zheng B.;Jiang X. F.
通讯作者:
Jiang X. F.
影响因子:
5.9
作者:
Olivier J. Blanchard;John Simon
通讯作者:
Olivier J. Blanchard;John Simon
影响因子:
2.1
作者:
Dennis L. Hoffman;R. Rasche
通讯作者:
Dennis L. Hoffman;R. Rasche
影响因子:
5.8
作者:
Kim, S;Shephard, N;Chib, S
通讯作者:
Chib, S