How Valuable is Patent Protection? Estimates by Technology Field Using Patent Renewal Data
AbstractThis paper presents quantitative estimates of the private value of property rights conferred by patent protection for different technology fields and countries of ownership. The measures are derived from parametric estimation of a model of patent renewal, using a new data set on patent renewals in France during the period 1969-1987. The results show that patent protection is a significant, but not the major, source of private returns to inventive activity and that its importance varies sharply across technology fields. The paper quantifies the equivalent subsidy to R&D generated by the patent system, characterises variations in the value of patent rights across technology fields, countries of ownership and time, and explores the determinants of those differences.
Download InfoTo our knowledge, this item is not available for download. To find whether it is available, there are three options:
1. Check below under "Related research" whether another version of this item is available online.
2. Check on the provider's web page whether it is in fact available.
3. Perform a search for a similarly titled item that would be available.
Bibliographic InfoPaper provided by Centre for Economic Performance, LSE in its series CEP Discussion Papers with number dp0046.
Date of creation: Jul 1991
Date of revision:
Contact details of provider:
Web page: http://cep.lse.ac.uk/_new/publications/series.asp?prog=CEP
You can help add them by filling out this form.
CitEc Project, subscribe to its RSS feed for this item.
- Vives, Xavier, 2006.
"Innovation and competitive pressure,"
IESE Research Papers
D/634, IESE Business School.
- Vives, Xavier, 2005. "Innovation and Competitive Pressure," Department of Economics, Working Paper Series qt1s1059vr, Department of Economics, Institute for Business and Economic Research, UC Berkeley.
- Vives, Xavier, 2004. "Innovation and Competitive Pressure," CEPR Discussion Papers 4369, C.E.P.R. Discussion Papers.
- M. Ishaq Nadiri, 1993. "Innovations and Technological Spillovers," NBER Working Papers 4423, National Bureau of Economic Research, Inc.
- Baldwin, John R. Hanel, Peter Sabourin, David, 2000. "Determinants of Innovative Activity in Canadian Manufacturing Firms: The Role of Intellectual Property Rights," Analytical Studies Branch Research Paper Series 2000122e, Statistics Canada, Analytical Studies Branch.
- Gould, David M. & Gruben, William C., 1996. "The role of intellectual property rights in economic growth," Journal of Development Economics, Elsevier, vol. 48(2), pages 323-350, March.
- Gupeng, Zhang & Xiangdong, Chen, 2012. "The value of invention patents in China: Country origin and technology field differences," China Economic Review, Elsevier, vol. 23(2), pages 357-370.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: ().
If references are entirely missing, you can add them using this form.