沪深300指数成分股动量效应实证研究

Pingping Wang
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摘要

参考国外的研究方法,选取沪深300指数成份股,以2007年1月至2009年12月的股票月收益率对中国股市的价格动量效应进行了研究。在做空假设下,我们发现形成持有周期为3-12个月的动量效应显著,形成周期为1个月的反向效应显著。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Empirical Research on Momentum Effect in Stocks from Shanghai and Shenzhen 300 Index
Making reference to method of the abroad research, selecting the stocks from Shanghai and Shenzhen 300 index, we redo the research about the price momentum effects in China stock market with stocks' monthly return between Jan.2007 and Dec.2009. Under the assumption of short selling, we find significant momentum effect with the forming and holding period of 3-12 months and on the contrary find significant contrarian effect with forming period of 1 month.
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