Coordinated R&D Programs and the Creation of New Industries
Large, mission-oriented R&D efforts sometimes generate substantial technological advances, but their commercial impacts vary. This paper uses one such effort—the U.S. World War II radar program—to explore how the outputs of such programs may contribute to later commercial development. Using archival records together with data on firm entry, patenting, and technical labor flows, we reconstruct the organization and outputs of wartime radar R&D, document the rapid postwar growth of a civilian industry, and evaluate which outputs were used in subsequent commercial activity. Codified knowledge (in publications and patents) diffused broadly, embodied knowledge (trained personnel) diffused more locally, and the component-system industrial architecture of the wartime program was mirrored in firms' postwar commercial positions. The evidence points to specific channels through which coordinated technology development programs can give shape to emerging high-tech industries.
-
-
Copy CitationDaniel P. Gross and Maria P. Roche, "Coordinated R&D Programs and the Creation of New Industries," NBER Working Paper 35978 (2026), https://doi.org/10.3386/w35978.Download Citation