Study on Announcement Effect of Stock Repurchase from the Perspective of Configuration Analysis

This paper takes the stock repurchase cases in 2018-2019 after the promulgation of the New Company Law as the research object. Using the qualitative comparative analysis method and PSO-ICA-GARCH model, we analyze the influencing factors of the stock repurchase announcement market reaction. Through t...

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Bibliographic Details
Main Authors: Hong Bing Wang, Ai Hua Jin, Hai Yun Yu
Format: Article
Language:English
Published: Wiley 2021-01-01
Series:Advances in Mathematical Physics
Online Access:http://dx.doi.org/10.1155/2021/5975325
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