The rate of obsolescence of patents, research gestation lags, and the private rate of return to research resources
Ariel Pakes and Mark Schankerman
| Year of publication: |
1984
|
|---|---|
| Authors: | Pakes, Ariel ; Schankerman, Mark |
| Published in: |
R and D, patents, and productivity. - Chicago, Ill. [u.a.] : Univ. of Chicago Pr., ISBN 0-226-30883-9. - 1984, p. 73-88
|
| Subject: | Erfindungsschutz | Investitionstheorie | Industrieforschung |
| Type of publication: | Article |
|---|---|
| Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10002620292