Patents and R&D at the Firm Level: A First Look

Ariel Pakes & Zvi Griliches
Published Date
Copyright 1984
ISBN 0-226-30884-7
Book: R&D, Patents, and Productivity
Book editor: Zvi Griliches
PUBLISHER: University of Chicago Press
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Patents and R and D at the Firm Level: A First Look
- Working Paper
This is a first report from a larger study of inventive activity of U.S. firms and some of its consequences. It...

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