Impact of information trading on stock excess returns: Evidence from Shenzhen GEM

He Xiaohong, Liu Yucan
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Abstract

This paper focuses on studies of the effects of information trading on stock excess returns. We try to illustrate the information trading effect on the stock excess returns with a sample of 176 stocks on Shenzhen GEM. Using empirical tests, the results show that there is a positive and statistically significant correlation between information trading and stock excess returns.
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信息交易对股票超额收益的影响:来自深圳创业板的证据
本文主要研究信息交易对股票超额收益的影响。本文以深圳创业板176只股票为样本,试图说明信息交易对股票超额收益的影响。实证检验结果表明,信息交易与股票超额收益之间存在显著的正相关关系。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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