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首次公开发行首日高换手率之谜

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Indexed by:期刊论文

Date of Publication:2011-05-10

Journal:经济纵横

Included Journals:PKU、CSSCI

Issue:5

Page Number:86-88

ISSN No.:1007-7685

Key Words:行为金融;IPO;高换手率

Abstract:本文通过构建微观个体异质性行为等决定因素的理论模型,研究了市场上交易者的异质性行为特征及其对股票价格变动的影响.结果表明,上市首日交易价格高估指标、首日涨幅和市场整体估值状态都影响了投资者买卖的决策.应完善监管制度和交易机制,加强投资者心理引导,使投资行为更加理性.

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