The stock bar has emerged as a platform for small and medium investors to voice their opinions, which can play supervisory role of social network. Using the data listed companies from 2008 2021, this paper studies impact public opinion on price synchronism. We find that an inhibitory effect synchronicity, conclusion is still valid after series robustness tests. This more obvious in with integra...

The purpose of this paper is to examine the impacts ownership structure on stock price synchronicity in Vietnam market. research has been conducted with a sample all those companies listed market from 2007 2017 and used multivariate regression method array data sets. findings have shown that Vietnam, mainly caused by general information whole In addition, pointed out negative relationship exist...

As a common standard for global business reporting, eXtensible Business Reporting Language (XBRL) can make up the deficiencies of traditional financial reports in terms standardized disclosure and information use costs, provide firm-specific to report users, reduce level corporate stock price synchronicity, then improve capital market allocation efficiency. Based on data Chinese listed companie...