مهدی آشنا

The way we look at international institutions has always been one of the most controversial issues in the field of international relations, and after the Islamic Revolution, Iran's foreign policy took a new approach to international institutions. In addition, with the recent withdrawal of the United States from several international treaties, including the Iran nuclear deal (JCPOA) under Trump Administration the issue of international regimes and their effectiveness has gained new political and intellectual significance. The question of the present article is what are the determining factors in the formation of international regimes, their efficiency and permanence? The hypothesis is that the three factors of power, interests, and pride simultaneously play a role in the creation, efficiency, and permanence of regimes. This article examines three major approaches to the definition of international regimes, each of which emphasizes one of the factors of power, interests, and ideas, and concludes that one-factor explanations can not provide a deep understanding of the formation and functioning of regimes. Therefore assuming that difference between propositions of the studied approaches are does not necessarily mean that they are inconsistent, we Introduce a multivariate approach that goes beyond the mere integration of the perspectives under consideration, combining the three factors into a general analytical framework and Using Islamic thought, we have considered Fitrah along with the two stimuli of fear and profit as the third side of the triangle of fundamental stimuli in determining the behavior of international actors.