This article examines the patterns of political elite circulation in the Islamic Republic of Iran over the past four decades from the perspective of political sociology. The central research question investigates what patterns of elite circulation have emerged in the political system of the Islamic Republic and which institutional mechanisms have contributed to their continuity and reproduction. The study hypothesizes that elite circulation in post-revolutionary Iran has occurred not through open political competition but primarily through intra-structural realignments among networks endorsed by the central institutions of political power. Consequently, rather than experiencing open elite circulation, the political system has witnessed a limited rotation within the existing ruling elite. Employing a historical-institutional approach, the research is based on documentary analysis, historical periodization, and elite circulation theory. The findings identify four major patterns of elite circulation throughout the post-revolutionary period: the revolutionary-mobilizational model, the technocratic-bureaucratic model, the populist-security model, and the network-centered centralization model. The study concludes that the resilience of Iran’s political system is attributable less to open elite competition than to the state's institutional capacity to manage, absorb, and selectively incorporate new elites within the existing political framework.

Introduction
The circulation of political elites has long occupied a central position in political sociology and comparative politics because it reflects the mechanisms through which political systems maintain continuity while adapting to changing political, social, and institutional conditions. Elite circulation extends beyond the replacement of political officeholders; it encompasses the institutional rules, recruitment mechanisms, networks of influence, and legitimacy structures that determine access to political authority. Since the establishment of the Islamic Republic in 1979, Iran has experienced multiple phases of political transformation, including revolutionary consolidation, post-war reconstruction, political reform, populist mobilization, international sanctions, and institutional restructuring. Despite significant changes in governments and political factions, questions remain regarding whether these developments represent genuine circulation of political elites or merely controlled rotation within an established governing structure. This study therefore seeks to identify the dominant patterns of elite circulation in post-revolutionary Iran and to explain the institutional mechanisms that have sustained political continuity despite periodic changes in political leadership.
Materials and Methods
This study adopts a historical-institutional methodology combined with descriptive and analytical approaches. The research relies exclusively on documentary analysis, including constitutional provisions, legal documents, governmental reports, historical records, and relevant academic literature concerning elite theory and Iranian political institutions. The analytical framework integrates the classical theories of elite circulation developed by Pareto, Mosca, Michels, and C. Wright Mills with the perspective of historical institutionalism. Comparative historical periodization is employed to classify the evolution of elite recruitment and circulation into four major stages corresponding to significant political and institutional transformations after the Islamic Revolution. Particular attention is devoted to institutional mechanisms such as political vetting, appointment procedures, organizational networks, revolutionary legitimacy, and wartime social capital that have shaped elite recruitment and reproduction.
Discussion
The analysis demonstrates that political elite circulation in the Islamic Republic has followed a distinctive institutional logic characterized by controlled adaptation rather than unrestricted competition. During the first decade after the Revolution, elite recruitment was largely based on revolutionary credentials, ideological commitment, and wartime experience, producing what may be described as the revolutionary-mobilizational model. Following the constitutional revision of 1989 and the reconstruction period, technocratic and bureaucratic competence gradually gained greater importance, although recruitment continued to operate within the established political framework. The rise of populist politics after 2005 shifted emphasis toward ideological loyalty, anti-elitist discourse, and security-oriented governance, while simultaneously accelerating personnel replacement within approved political networks. Since 2013, elite circulation has increasingly reflected network-centered institutional coordination, where political competition continues to exist but access to strategic positions remains largely mediated by dense institutional and interpersonal networks. Throughout all four periods, institutional continuity has outweighed elite replacement, indicating that political stability has been maintained primarily through selective incorporation of new actors rather than comprehensive redistribution of political power.
Results
The findings identify four distinct but interconnected models of elite circulation in post-revolutionary Iran: the revolutionary-mobilizational model (1979–1989), the technocratic-bureaucratic model (1989–2005), the populist-security model (2005–2013), and the network-centered centralization model (2013–present). Despite substantial variation in political discourse and governing styles across these periods, the institutional mechanisms regulating elite recruitment have remained remarkably stable. Political vetting, appointment procedures, organizational affiliation, revolutionary legitimacy, wartime social networks, and long-term institutional relationships have consistently influenced access to senior political positions. Consequently, the research concludes that the durability of the Islamic Republic is explained less by open political competition than by the state's capacity to reproduce political authority through controlled elite circulation within established institutional boundaries. Rather than experiencing comprehensive elite turnover, the Iranian political system has largely undergone selective intra-elite rotation that preserves structural continuity while allowing limited generational and organizational renewal.