TY - CHAP AB - What makes organizations so similar? We contend that the engine of rationalization and bureaucratization has moved from the competitive marketplace to the state and the professions. Once a set of organizations emerges as a field, a paradox arises: rational actors make their organizations increasingly similar as they try to change them. We describe three isomorphic processes-coercive, mimetic, and normative—leading to this outcome. We then specify hypotheses about the impact of resource centralization and dependency, goal ambiguity and technical uncertainty, and professionalization and structuration on isomorphic change. Finally, we suggest implications for theories of organizations and social change. VL - 17 SN - 978-1-84950-051-7, 978-0-76230-661-9/0742-3322 DO - 10.1016/S0742-3322(00)17011-1 UR - https://doi.org/10.1016/S0742-3322(00)17011-1 AU - DiMaggio Paul J. AU - Powell Walter W. ED - Joel A.C. Baum ED - Frank Dobbin PY - 2000 Y1 - 2000/01/01 TI - The iron cage revisited institutional isomorphism and collective rationality in organizational fields T2 - Economics Meets Sociology in Strategic Management T3 - Advances in Strategic Management PB - Emerald Group Publishing Limited SP - 143 EP - 166 Y2 - 2024/04/19 ER -