The relationship of trade credit and financial health with investment efficiency in corporates at Tehran stock exchange

With accurate targeting and licensing and financial soundness, you can invest in different companies empowered in the Tehran Stock Exchange. This research is more research in terms of the nature and method of interpretation and observation, and can use it and thus be able to obtain more information using the information it provides you, and you can get the kind of retraction. In doing so, four hypotheses have been formulated and 110 companies have been selected through licensing to modify the system for a period of 7 years between 2012 and 2018 and provide services to research sites after collection in various software using statistical software. Ivies are allowed and position analysis. However, you can use the Hypothesis Service to show: between licenses and more investments you can get consulting services. However international you can choose a lot more financially and investing.