TY - JOUR T1 - Studying Effects of Working Capital Management and Financial Constraints on Value of Accepted Companies in Tehran Stock Exchange AU - Teymoorpoor, Soheyla AU - Panahi, Esmaeil AU - Sangari, Mojtaba AU - Abdolkarimi, Mehrdad JO - The Social Sciences VL - 11 IS - 26 SP - 6391 EP - 6398 PY - 2016 DA - 2001/08/19 SN - 1818-5800 DO - sscience.2016.6391.6398 UR - https://makhillpublications.co/view-article.php?doi=sscience.2016.6391.6398 KW - Working capital management KW -financing KW -company`s value KW -financial constraints KW -without restrictions AB - This research is studying investment effects on working capital due to funding based on working capital management that is including 6 variables such as net operating working capital, profit, net assets, research and development expenditure, interest expense, paid dividends and cash. In order to analyze data, has been used regression model and dynamic generalized moment’s method. Research period is beginning of to end of and research sample is including 85 companies of qualified Tehran stock exchange companies by systematic removal method. Results indicates that working capital shows negative and significant relationship with company’s value also results of second hypothesis indicates that company’s value of limited companies is more than companies without restrictions. ER -