Mohammad Ragh, Sher Morad Marzban, Mohammad Hakkak, Investigating the Effect of Reward and Reinforcement on Middle Managers’ Entrepreneurial Behavior of Tehran University, International Business Management, Volume 10,Issue 16, 2016, Pages 3523-3529, ISSN 1993-5250, ibm.2016.3523.3529, (https://makhillpublications.co/view-article.php?doi=ibm.2016.3523.3529) Abstract: One of the most important issues in academic research is the issue of “entrepreneurial university”. Retaining human resources and motivating them to increase productivity by using different mechanisms, including reward is the primary tasks of any organization. In this study, the effect of reward on the managers’ entrepreneurial behavior is investigated and research method is descriptive and correlation analysis and research tool was a questionnaire. The population was middle managers of Tehran University (N = 132) that based on Cochran formula, the sample of 97 subjects was determined. For determining reliability, Cronbach’s alpha coefficient (0.745) was used and data were analyzed using the software LISREL8.5, reward has a positive effect on university managers’ entrepreneurial behavior. Keywords: Entrepreneurial behavior;reward;middle managers;Tehran University;Iran