a study of the life cycle of dynamic cash holdings and cash management policies

Economic institutions and companies in the industry generally keep part of their assets in the form of cash balances, and determining the amount of cash is one of the crucial decisions taken by the management of the business unit. therefore, this study evaluated the life cycle of dynamic cash holding and cash management policies of companies admitted to the tehran stock exchange. the population of this research is the companies accepted in the tehran stock exchange, which were tested in the time series between 2015 and 2021 using library and field methods. a multivariate regression line equation was used to test the hypotheses and estimate the statistical relationships between the life cycle of dynamic cash holdings and the cash management policies of companies. the results showed that the life cycle of dynamic cash holding significantly affected the cash management policies of companies listed on the tehran stock exchange.