This paper finds that the implied forward volatility of S&P 500 futures options contains significant explanatory power regarding sunsequent realized volatility during intermediate future time intervals. It provides rational, unbiased, and informationally efficient predictions and dominates all alternative volatility forecasts considered.
机构:
School of Economics, University of Hyderabad, Prof. C.R. Road, Gachibowli, Hyderabad, 500046, TelanganaSchool of Economics, University of Hyderabad, Prof. C.R. Road, Gachibowli, Hyderabad, 500046, Telangana
Mishra A.K.
Panda S.P.
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School of Economics, University of Hyderabad, Prof. C.R. Road, Gachibowli, Hyderabad, 500046, Telangana
NMIMS University, MumbaiSchool of Economics, University of Hyderabad, Prof. C.R. Road, Gachibowli, Hyderabad, 500046, Telangana
机构:
Jiangxi Normal Univ, Int Inst Financial Res, Nanchang, Jiangxi, Peoples R ChinaJiangxi Normal Univ, Int Inst Financial Res, Nanchang, Jiangxi, Peoples R China
Hong, Hui
Sung, Hao-Chang
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Jinan Univ, Sch Econ, Dept Finance, Guangzhou, Guangdong, Peoples R ChinaJiangxi Normal Univ, Int Inst Financial Res, Nanchang, Jiangxi, Peoples R China
Sung, Hao-Chang
Yang, Jingjing
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Guangdong Univ Foreign Studies, Sch Finance, Guangzhou, Guangdong, Peoples R ChinaJiangxi Normal Univ, Int Inst Financial Res, Nanchang, Jiangxi, Peoples R China