Forecasting realized volatility of crude oil futures with equity market uncertainty
Forecasting realized volatility of crude oil futures with equity market uncertainty
复制标题
预测股市不确定性下原油期货的实际波动率
DOI:
10.1080/00036846.2019.1619023
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发表时间:
2019-05
影响因子:
2.2
通讯作者:
Hu CY
中科院分区:
文献类型:
--
作者:
Wen FH;Zhao YP;Zhang MZ;Hu CY
This paper examines whether the equity market uncertainty (EMU) index contains incremental information for forecasting the realized volatility of crude oil futures. We use 5-min high-frequency transaction data for WTI crude oil futures and develop six heterogeneous autoregressive (HAR) models based on classical HAR-type models. The empirical results suggest that EMU contains more incremental information than the economic policy uncertainty (EPU) for forecasting the realized volatility of crude oil futures. More importantly, we argue that EMU is a non negligible additional predictive variable that can significantly improve the 1-day ahead predictive accuracy of all six HAR-type models, and improve the 1-week ahead forecasting performance of the HAR-RV, HAR-RV-J, HAR-RSV, HAR-RV-SJ models. These findings highlight a strong short-term and a weak mid-term predictive ability of EMU in the crude oil futures market.
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影响因子:
--
作者:
Chuangxia Huang(代表作三);Xu Gong;Xiaohong Chen;Fenghua Wen
通讯作者:
Fenghua Wen
影响因子:
2.2
作者:
朱慧明;郭亚伟;游万海
通讯作者:
游万海
影响因子:
1.4
作者:
Xu Gong;Zhifeng Dai;Pu Li;Ning Zhu
通讯作者:
Ning Zhu
DOI:
10.2139/ssrn.2522667
发表时间:
2014-11
期刊:
Capital Markets: Market Efficiency eJournal
影响因子:
--
作者:
Wensheng Kang;Ronald A. Ratti;K. H. Yoon
通讯作者:
Wensheng Kang;Ronald A. Ratti;K. H. Yoon
DOI:
10.2139/ssrn.2589853
发表时间:
2015-04
期刊:
ERN: Forecasting & Simulation (Prices) (Topic)
影响因子:
--
作者:
S. Bekiros;Rangan Gupta;Alessia Paccagnini
通讯作者:
S. Bekiros;Rangan Gupta;Alessia Paccagnini