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Author:

丁硕 (丁硕.)

Indexed by:

CQVIP

Abstract:

本文将稳健回归的思想引入到单指数模型的求解过程中,力求降低股票历史收益率序列中一些异常值对模型参数估计产生的影响.最后利用沪市中小盘板块中的10支股票在不同时期内进行了实证分析.

Keyword:

异常值 单指数模型 稳健回归 有效前沿

Author Community:

  • [ 1 ] [丁硕]北京工业大学

Reprint Author's Address:

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Source :

经济论坛

ISSN: 1003-3580

Year: 2009

Issue: 8

Page: 45-48

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: 7

Affiliated Colleges:

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