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Seminar (Dept. of Accounting)

Copyfrom:Dept. of Accounting Time:2021-05-13

Theme:Institutional investors hugging behavior and IPO underpricing

Speaker:Zhang xin, Associate professor, Fudan University

Time:2021-05-19 10:00

Address:Room 706, Mingde Business Building

Language:Chinese

 

ABSTRACT:

本文分析科创板的询价机制,尤其是考虑高价剔除、“四数”红线、同比例配售等对询价的额外限制,认为现行制度给询价对象创造了串通压低报价的动机和条件,使新股定价偏低,成为造成科创板IPO抑价的一大原因。本文以2019年9月至2020年11月之间的科创板IPO案例为样本,建立回归模型分析询价对象串通程度对IPO抑价的影响。回归结果表明,串通报价对IPO抑价有显著影响,串通程度越高,IPO抑价越严重;同时,串通报价对IPO抑价的影响取决于市场行情,市场行情较差的时期,串通行为对IPO抑价的影响更大。

 

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