The Impact of Using Electronic Disclosure Systems XBRL in Improving the Performance of the Stock Market

Abstract

the purpose of this study is to demonstrate the impact of using electronic disclosure systems in improving the performance of the stock market, and this is by focusing on the electronic disclosure system market, relying on stock market data during the period before using the system from April 2018 to September 2020, and the second period after using the system from October 2020 to the end of March 2023, and using a t-test for differences between two samples. The results showed a significant effect after using Disclosure system on the performance of the Qatar Stock Exchange