E3S Web Conf.
Volume 235, 20212020 International Conference on New Energy Technology and Industrial Development (NETID 2020)
|Number of page(s)||4|
|Section||Research on New Energy Technology and Energy Consumption Development|
|Published online||03 February 2021|
Equity pledge of major shareholders, quality of information disclosure and synchronization of stock price
School of Management, Dalian Polytechnic University, Dalian Liaoning, China
The synchronization of stock price is an important index to measure the information of stock price. Compared with the countries with mature capital market, the synchronization of stock price in China is on the high side, and the fluctuation of stock price often presents the phenomenon of “rising and falling together”. This paper studies the impact of pledge of major shareholders’ equity on the synchronization of stock price, and further explores the role of information disclosure quality. Based on the data of China’s A-share listed companies in 2013-2019, the empirical study shows that: there is a large shareholder equity pledge in enterprises, and the synchronization of stock price is higher, and with the increase of the proportion of large shareholder equity pledge, the impact is more significant; the quality of information disclosure plays a significant negative role in the relationship between the synchronization of large shareholder equity pledge and stock price, easing the impact of large shareholder equity pledge the impact on stock price synchronization.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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