当代财经 ›› 2023, Vol. 0 ›› Issue (6): 131-144.

• 现代会计 • 上一篇    下一篇

控股股东股权质押与网络平台互动

张晓庆1, 马连福2, 袁琛2   

  1. 1.首都经济贸易大学 工商管理学院/中国ESG研究院,北京 100070;
    2.南开大学 中国公司治理研究院,天津 300071
  • 收稿日期:2022-11-24 修回日期:2023-04-23 出版日期:2023-06-15 发布日期:2023-09-13
  • 通讯作者: 马连福,南开大学教授,管理学博士,主要从事公司治理与投资者关系管理研究,联系方式malianfu@nankai.edu.cn
  • 作者简介:张晓庆,首都经济贸易大学讲师,管理学博士,主要从事公司治理与投资者关系管理研究;袁琛,南开大学博士研究生,主要从事公司治理与战略领导力研究。
  • 基金资助:
    国家自然科学基金面上项目“数字化时代背景下控制权配置与公司价值研究”(72172063); 首都经济贸易大学新入职青年教师科研启动基金项目“投资者关系互动平台策略性回复的动因、后果及监管研究”(XRZ2023018)

Equity Pledge of Controlling Shareholders and Interaction of Online Platforms

ZHANG Xiao-qing1, MA Lian-fu2, YUAN Chen2   

  1. 1. Capital University of Economics and Business, Beijing 100070;
    2. Nankai University, Tianjin 300071, China
  • Received:2022-11-24 Revised:2023-04-23 Online:2023-06-15 Published:2023-09-13

摘要: 在股权质押情境下考察控股股东是否为了缓解控制权转移风险而增强网络平台互动性是一个值得关注的话题。基于2009—2020年中国A股上市公司的数据实证研究发现,控股股东股权质押后,公司在“互动易”和“上证e互动”回复投资者提问的丰富性和及时性显著提高,即控股股东股权质押对网络平台互动性存在正向影响。当控制权转移风险较高、散户规模较大、可视性较差时,控股股东股权质押对网络平台互动性的正向作用更强。进一步研究表明,控股股东股权质押后,上市公司“答非所问”程度降低;上市公司增强网络平台互动性的行为降低了股价崩盘风险和股价波动风险,也缓解了资产误定价,有助于促进资本市场稳定、提高市场信息效率。因此,在投资者发声日渐便利的时代,上市公司的市值管理思路应由传统的信息供给观向信息需求观转变,控股股东应从公司长远利益出发,重视网络平台互动性的提高,以兼顾自身和其他利益相关者的方式进行市值管理。

关键词: 控股股东股权质押, 网络平台互动, 信息处理成本, 市值管理, 控制权转移风险

Abstract: In the context of equity pledge, it is a topic worth paying attention to whether the controlling shareholder enhances the interaction of the network platform in order to alleviate the risks of control transfer. Based on the data of China’s A-share listed companies from 2009 to 2020, this paper conducts an empirical study. The findings show that, after the equity pledge of the controlling shareholders, the response richness and response timeliness of the companies on“Easy Interaction”and“Shanghai Stock Exchange e Interaction”improve significantly, i.e., the equity pledge of controlling shareholders has a positive impact on the interaction of online platforms.When the controlling right transfer has higher risks, larger scale of retail investors and lower visibility, the equity pledge of the controlling shareholders will have a greater impact on the interaction of the online platform. Further study shows that irrelevant responses of the listed companies decrease after the controlling shareholders’equity pledging. The behavior of the listed companies to strengthen the interaction of the online platforms has reduced share crash risks and share price fluctuation risks, and also alleviated asset mispricing, which is conductive to the promotion of the capital market stability and the improvement of market information efficiency. Therefore, in the era of increasingly convenient“voicing”of investors, the market value management ideas of listed companies should be changed from the traditional “information supply”to the“information demand”. The controlling shareholders should pay more attention to the improvement of the interaction of online platforms from the perspective of corporate long-term interests, and conduct market value management in the way of considering both themselves and other stakeholders simultaneously.

Key words: shares pledge of controlling shareholders, online platform interaction, information processing cost, market value management, risk of control right transfer

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