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author:

耿庆峰[1,2] (耿庆峰[1,2].) [1]

Abstract:

相对于主板市场而言,创业板上市公司具有明显的高科技、高成长、波动性大等特点。ARCH类模型较好地拟合了资本市场中资产收益的“尖峰厚尾”、“波动率集聚”等一系列的特征,广泛应用于资产收益与波动率的分析。选取2010/6/1--2012/5/31的创业板指数日收盘价,运用GARCH族模型对我国创业板指数的日收益及波动率进行研究的结果表明,我国创业板市场存在明显的ARCH效应,且GARCH(1,1)、EGARCH(1,1)模型都能较好地拟合,而GARCH(1,1)-M在验证指数波动对收益影响却不显著,表明创业板市场收益与波动关联性不强。

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  • [ 1 ] [耿庆峰[1,2]]福州大学管理学院,福建福州350002%闽江学院公共经济学与金融学系,福建福州350108

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南京财经大学学报

ISSN: 1672-6049

Year: 2012

Issue: 5

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: 1

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