In Short:

The US government’s Office of Scientific Research and Development’s wartime research program catalyzed technology clusters across the country.

Abstract

During World War II, the US government’s Office of Scientific Research and Development (OSRD) supported one of the largest public investments in applied R&D in US history. Using data on all OSRD-funded invention, we show this shock had a formative impact on the US innovation system, catalyzing technology clusters across the country, with accompanying increases in high-tech entrepreneurship and employment. These effects persist until at least the 1970s and appear to be driven by agglomerative forces and endogenous growth. In addition to creating technology clusters, wartime R&D permanently changed the trajectory of overall US innovation in the direction of OSRD-funded technologies.

About the author

Bhaven Sampat

Professor, School of Government and Policy and Carey Business School

Bhaven N. Sampat is an economist focusing on the economics, law, history, and political economy of science and technology.