According to chapter author T. John Kim, Edwin Mills’s legacy is a testament to the profound impact that a dedicated economist can have on both academic theory and practical policy. Renowned for his pioneering work in urban economics, Mills was instrumental in shaping our understanding of how economic forces influence urban development and land use. His influential models and theories provided crucial insights into the complexities of real estate markets, spatial economics, and the economics of cities, making significant contributions to the field of urban studies. Mills’ scholarship extended beyond theoretical frameworks, having tangible implications for urban policy and planning. His research illuminated the interplay between economic incentives and urban growth patterns, guiding policymakers in crafting strategies that address housing affordability, transportation planning, and sustainable development. By bridging the gap between theory and practice, Mills’s insights have helped to address real-world challenges and improve the quality of urban life. Throughout his distinguished career, Mills was a dedicated mentor and educator, shaping the next generation of urban scholars with his rigorous approach and passion for the subject. His influence is evident in the work of many students and colleagues who continue to carry forward his intellectual legacy.