Contents
Acknowledgments
1. Introduction
2. Who Does R & D and Who Patents?
3. Patents and R & D at the Firm Level: A First Look
4. The Rate of Obsolescence of Patents, Research
Gestation Lags, and the Private Rate of Return
to Research Resources
5. International Invention: Implications for
Technology Market Analysis
6. R & D and Innovation: Some Empirical Findings
7. Long-Run Trends in Patenting
8. Tests of a Schumpeterian Model of R & D and
Market Structure
9. An Exploration into the Determinants of
Research Intensity
10. Firm versus Industry Variability in R & D
Intensity
11. Market Value, R & D, and Patents
12. Patents, R & D, and the Stock Market Rate of
Return: A Summary of Some Empirical Results
13. R & D and the Market Value of the Firm: A
Note
14. An Extended Accelerator Model of R & D and
Physical Investment
15. The R & D and Investment Decision and Its
Relationship to the Firm's Market Value: Some
Preliminary Results
16. Investment in R & D, Costs of Adjustment, and
Expectations
17. Productivity and R & D at the Firm Level
18. Productivity and R & D at the Firm Level in
French Manufacturing
19. Productivity Growth and R & D at the Business
Level: Results from the PIMS Data Base
20. Using Linked Patent and R & D Data to
Measure Interindustry Technology Flows
21. R & D and Productivity Growth at the Industry
Level: Is There Still a Relationship?
List of Contributors
Author Index
Subject Index