The rate of obsolescence of patents, research gestation lags, and the private rate of return to research resources
Pakes, A. & Schankerman, M.
(1987).
The rate of obsolescence of patents, research gestation lags, and the private rate of return to research resources.
In
Griliches, Z.
(Ed.),
R&d, Patents and Productivity
(pp. 73-88).
University of Chicago Press.
| Item Type | Chapter |
|---|---|
| Copyright holders | © 1987 University of Chicago Press |
| Departments |
LSE > Academic Departments > Economics LSE > Research Centres > STICERD |
| Date Deposited | 23 May 2008 |
| URI | https://researchonline.lse.ac.uk/id/eprint/5054 |
ORCID: https://orcid.org/0009-0006-1071-7672