Da. Irwin et Pj. Klenow, HIGH-TECH RESEARCH-AND-DEVELOPMENT SUBSIDIES - ESTIMATING THE EFFECTSOF SEMATECH, Journal of international economics, 40(3-4), 1996, pp. 323-344
Sparked by concerns about their shrinking market share, 14 leading U.S
. semiconductor producers, with the financial assistance of the U.S. g
overnment in the form of $100 million in annual subsidies, formed a jo
int R&D consortium - Sematech - in 1987. Using Compustat data on all U
.S. semiconductor firms, we estimate the effects of Sematech on member
s' R&D spending, profitability, investment, and productivity. In so do
ing we examine two hypotheses: the 'commitment' hypothesis that Semate
ch obligates member firms to spend more on high-spillover R&D, and the
'sharing' hypothesis that Sematech reduces duplication of member R&D
spending. Whereas the commitment hypothesis provides a rationale for t
he government subsidies, the sharing hypothesis does not. We find that
Sematech induced members to cut their overall R&D spending on the ord
er of $300 million per year, providing support for the sharing hypothe
sis.