Edwin Mansfield

University of the Sciences, University of Pennsylvania

Papers

Total Citations

168

H-Index

About

Edwin Mansfield was a pioneering economist whose research fundamentally shaped our understanding of technological innovation, R&D strategy, and international competitiveness. His key research areas centered on the economics of technological change, the diffusion of innovations, and comparative studies of industrial performance between Japan and the United States. Mansfield’s major contributions include demonstrating that Japanese firms often outpaced their U.S. counterparts in developing and introducing new products and processes, particularly when leveraging external technology—a finding that challenged conventional assumptions about American industrial dominance. His highly cited works, such as “Industrial Innovation in Japan and the United States” (82 citations) and “The diffusion of industrial robots in Japan and the United States” (82 citations), provided empirical evidence on how organizational and strategic factors drive innovation speed and cost efficiency. Additionally, his research on robotics and firm growth illuminated the link between R&D investment and corporate expansion. Mansfield’s work remains foundational for scholars studying innovation systems, technology transfer, and global industrial dynamics, offering lasting insights into why some nations lead in technological advancement.