然而,大量的研究表明,市场上存在很多异常现象,即“市场异常” ( Market Anomalies ) ,或者说“定价失当” ( Mis-pricing )。
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However, since the 1980s, a large number of stock market anomalies appeared and these anomalies can't be explained by the traditional finance theory, behavioral finance become a new hotspot. In the behavioral finance theory, investors are not completely rational.
但20世纪80年代以来,出现了大量与传统金融理论不一致的股票市场异常现象,这些异常现象已经难以用传统的金融理论来解释,行为金融学因此成为了新的研究热点。
参考来源 - 投资者情绪与上市公司投资行为研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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