Marshall Fisher

Dr. Marshall Fisher is an American operations research scholar, professor, and author specializing in supply chain management and retail analytics. Holding a Ph.D. from Cornell University, he serves as the UPS Professor of Operations and Information Management at the Wharton School.

He is best known for his pioneering research in supply chain optimization and co-authoring influential business literature, including The New Science of Retailing.

Fisher’s mathematical models and operational frameworks have transformed how global retail giants manage inventory and logistics. His academic contributions are foundational to modern supply chain management.