The Relationship between Life Cycle of Companies and Accounting Profit Sustainability of Accepted Companies in Tehran Stock Exchange

The purpose of this research is the relationship between life cycle of companies and accounting profit sustainability of accepted companies in Tehran stock Exchange. This research has one hypothesis. Current research is descriptive research in terms of methodology. Among all kind of descriptive research, it is correlative research because the relationship between dependent and independent variables is investigated. Temporal territory of research is accepted companies in Tehran Stock Exchange between 2009 to 2013. Statistical community of this research is accepted companies in Tehran Stock Exchange. The results of this research show an important and significant relationship off dependent and independent variables. F statistics possibility is zero and it indicates that whole model is significant in terms of statistics (because possibility is less than 5%). So the hypothesis is confirmed based on this case that there is relationship between life cycle of companies and accounting profit sustainability.