投资者非理性与上市公司更名效应关系研究被引量：1

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摘要本文基于行为金融理论视角,以2010-2014年间沪深A股市场中更改过股票名称的上市公司为样本,研究投资者有限关注、过度自信等非理性投资行为对更名效应的影响。研究发现：（1）投资者有限关注与更名效应显著正相关;（2）投资者过度自信与更名效应显著正相关,研究结果支持了上市公司通过更该股票名称利用投资者非理性来炒作股价的观点。

作者蒋陆军

机构地区中国人民大学商学院

出处《新经济》 2016年第3期1-3,共3页 New Economy

关键词投资者非理性更名效应事件研究

分类号 F830.59 [经济管理—金融学]

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参考文献7

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