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author:

冯玲 (冯玲.) [1] (Scholars:冯玲) | 谢珊霞 (谢珊霞.) [2]

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CQVIP CSSCI

Abstract:

股权分置改革解决了非流通股不能自由流通的根本性问题,伴随而来的是股改限售股减持的流动性冲击对于市场波动率影响的问题.构建 lshock-GARCH模型,实证检验股改限售流通股大额减持公告信息对市场波动率造成的影响.结果表明,在研究期间内深圳股票市场上牛市阶段的市场总体波动水平大于熊市阶段的总体波动水平,但由限售股减持公告信息造成的市场收益波动率的变动在熊市阶段却明显大于牛市阶段.

Keyword:

GARCH模型 波动性 流动性冲击 限售流通股

Community:

  • [ 1 ] [冯玲]福州大学
  • [ 2 ] [谢珊霞]福建师范大学

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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: 20-26

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 0

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