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author:

唐勇 (唐勇.) [1] (Scholars:唐勇) | 池云果 (池云果.) [2]

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CQVIP CSSCI

Abstract:

根据长记忆性的检验方法,即H/S分析法、GPH法,分别对上证指数收益率波动的长记忆性进行检验.同时,采用已实现波动率(RV)对波动进行度量,结合ARFIMA-RV、HAR-RV长记忆性模型进行分析,证实上证指数的RV序列具有长记忆性,而且HAR-RV模型能更好地对波动进行预测分析.

Keyword:

HAR-RV模型 已实现波动率 长记忆性

Community:

  • [ 1 ] [唐勇]福州大学
  • [ 2 ] [池云果]福州大学

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Source :

福州大学学报(哲学社会科学版)

ISSN: 1002-3321

CN: 35-1048/C

Year: 2010

Issue: 5

Volume: 24

Page: 27-32,48

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 1

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