Pricing Patents through Citations
This paper provides formal treatment to the idea of patenting as a form of market stealing between R&D firms. It extends the creative destruction literature by allowing innovations to build off each other forming a network of ideas. Patent citations keep track of this network. The theory maps the distribution of productivities in the development of new ideas onto the distribution of patent values through patent citations. If productivities are drawn from a Pareto-Levy distribution then the distribution of patent values also falls within this class. The theory is then applied to data on US patent citations. Model-based valuations support the assumption of Pareto-distributed productivities. As an added feature, model-based valuations outperform citation counts (the traditional measure) as a proxy for patent values
|Date of creation:||03 Dec 2006|
|Date of revision:|
|Contact details of provider:|| Postal: Society for Economic Dynamics Marina Azzimonti Department of Economics Stonybrook University 10 Nicolls Road Stonybrook NY 11790 USA|
Web page: http://www.EconomicDynamics.org/
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- Llobet, G. & Hopenhayn, H. & Mitchell, M., 2000.
"Rewarding Sequential Innovators: Prizes, Patents and Buyouts,"
0012, Centro de Estudios Monetarios Y Financieros-.
- Hugo Hopenhayn & Gerard Llobet & Matthew Mitchell, 2006. "Rewarding Sequential Innovators: Prizes, Patents, and Buyouts," Journal of Political Economy, University of Chicago Press, vol. 114(6), pages 1041-1068, December.
- Gerard Llobet & Hugo Hopenhayn & Matthew Mitchell, 2003. "Rewarding Sequential Innovators: Prizes, Patents and Buyouts," Levine's Working Paper Archive 618897000000000682, David K. Levine.
- Gerard Llobet & Hugo A. Hopenhayn & Matthew F. Mitchell, 2000. "Rewarding sequential innovators: prizes, patents and buyouts," Staff Report 273, Federal Reserve Bank of Minneapolis.
- Manuel Trajtenberg, 1990. "A Penny for Your Quotes: Patent Citations and the Value of Innovations," RAND Journal of Economics, The RAND Corporation, vol. 21(1), pages 172-187, Spring.
- Aghion, P. & Howitt, P., 1989.
"A Model Of Growth Through Creative Destruction,"
527, Massachusetts Institute of Technology (MIT), Department of Economics.
- Philippe Aghion & Peter Howitt, 1990. "A Model of Growth Through Creative Destruction," NBER Working Papers 3223, National Bureau of Economic Research, Inc.
- Aghion, P. & Howitt, P., 1989. "A Model Of Growth Through Creative Destruction," UWO Department of Economics Working Papers 8904, University of Western Ontario, Department of Economics.
- Aghion, P. & Howitt, P., 1990. "A Model Of Growth Through Creative Destruction," DELTA Working Papers 90-12, DELTA (Ecole normale supérieure).
- Aghion, Philippe & Howitt, Peter, 1992. "A Model of Growth Through Creative Destruction," Scholarly Articles 12490578, Harvard University Department of Economics.
- Matthew Mitchell, 2000. "Rewarding Sequential Innovators: Patents Prizes and Buyouts," Econometric Society World Congress 2000 Contributed Papers 1650, Econometric Society.
- Dietmar Harhoff & Frederic M. Scherer & Katrin Vopel, 1997.
"Exploring the Tail of Patented Invention Value Distributions,"
CIG Working Papers
FS IV 97-27, Wissenschaftszentrum Berlin (WZB), Research Unit: Competition and Innovation (CIG).
- Scherer, Frederic M. & Harhoff, Dietmar & Vopel, Katrin, 1997. "Exploring the Tail of Patented Invention Value Distributions," ZEW Discussion Papers 97-30, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
- Jean O. Lanjouw & Mark Schankerman, 1999. "The Quality of Ideas: Measuring Innovation with Multiple Indicators," NBER Working Papers 7345, National Bureau of Economic Research, Inc.
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