投资者情绪、风险状态与股价暴跌

被引:8
作者
王高义
机构
[1] 西南财经大学证券与期货学院
关键词
投资者情绪; 风险状态; 股价暴跌;
D O I
暂无
中图分类号
F832.51 [];
学科分类号
摘要
本文研究了在市场和个股不同风险状态下投资者情绪对未来股价暴跌的影响。运用2007-2016年度上市公司数据发现,投资者情绪与股价暴跌风险呈显著正向关系。本文进一步分析个股和市场不同风险暴露状态对上述关系的影响,研究发现,信息不对称程度越高、股价包含的个股信息含量越低、融资融券条件下以及牛市状态中会显著增强投资者情绪与未来股价暴跌风险的正向关系。本文从不完全信息理性预期均衡和行为金融学的角度揭示了投资者因面临信息不对称、股价信息含量少、市场交易机制设计缺陷与市场交易状态带来的风险暴露所产生的异质情绪对未来股票收益的影响。
引用
收藏
页码:120 / 139
页数:20
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