This study was conducted to investigate the effect of institutional ownership on accounting quality and cost of capital. This research is quasi-experimental in the field of positive accounting research and based on real information in the financial statements of companies. It is also of correlational type and, it is a descriptive (comparative / analytical) research in terms of data collection method. The research methodology is post-event due to the use of historical information in terms of time, and because it can be used in the process of using information and can be used in practice, it is a kind of applied research. The statistical population of the present study includes all companies listed on the Tehran Stock Exchange, with the exception of banks and financial and credit institutions, investment companies, financial intermediaries, holding companies and leasing companies (which ha...

This study was conducted to investigate the effect of institutional ownership on accounting quality and cost of capital. This research is quasi-experimental in the field of positive accounting research and based on real information in the financial statements of companies. It is also of correlational type and, it is a descriptive (comparative / analytical) research in terms of data collection method. The research methodology is post-event due to the use of historical information in terms of time, and because it can be used in the process of using information and can be used in practice, it is a kind of applied research. The statistical population of the present study includes all companies listed on the Tehran Stock Exchange, with the exception of banks and financial and credit institutions, investment companies, financial intermediaries, holding companies and leasing companies (which ha...