On the optimal mix of patent instruments
A special characteristic of the patent system is that it features multiple patent-policy levers that can be employed by policymakers. In this note, we develop an R&D-based growth model to analyze the optimal mix of patent instruments by considering patent breadth and the division of profit in research joint ventures. Our results are as follows. First, we analytically derive the optimal mix of patent breadth and the profit-division rule. Then, we calibrate the model to quantitatively evaluate the welfare gain from optimizing both patent instruments versus optimizing only patent breadth. We find that the welfare gain can be quantitatively significant.
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- Grossman, G.M. & Helpman, E., 1989.
"Quality Ledders In The Theory Of Growth,"
148, Princeton, Woodrow Wilson School - Public and International Affairs.
- Cozzi, Guido, 1999. "R&D Cooperation and Growth," Journal of Economic Theory, Elsevier, vol. 86(1), pages 17-49, May.
- Richard Gilbert and Carl Shapiro., 1989.
"Optimal Patent Length and Breadth,"
Economics Working Papers
89-102, University of California at Berkeley.
- Paul Klemperer, 1990.
"How Broad Should the Scope of Patent Protection Be?,"
RAND Journal of Economics,
The RAND Corporation, vol. 21(1), pages 113-130, Spring.
- Klemperer, Paul, 1990. "How Broad Should the Scope of Patent Protection Be?," CEPR Discussion Papers 392, C.E.P.R. Discussion Papers.
- Cozzi, Guido, 2001. " Inventing or Spying? Implications for Growth," Journal of Economic Growth, Springer, vol. 6(1), pages 55-77, March.
- Judd, Kenneth L, 1985. "On the Performance of Patents," Econometrica, Econometric Society, vol. 53(3), pages 567-85, May.
- Kamien, Morton I & Muller, Eitan & Zang, Israel, 1992. "Research Joint Ventures and R&D Cartels," American Economic Review, American Economic Association, vol. 82(5), pages 1293-306, December.
- Ted O'Donoghue & Josef Zweim¸ller, 2004.
"Patents in a Model of Endogenous Growth,"
Journal of Economic Growth,
Springer, vol. 9(1), pages 81-123, 03.
- Guido Cozzi & Ornella Tarola, 2006. "R&D Cooperation, Innovation, and Growth," Journal of Institutional and Theoretical Economics (JITE), Mohr Siebeck, Tübingen, vol. 162(4), pages 683-701, December.
- Denicolo, Vincenzo, 1996. "Patent Races and Optimal Patent Breadth and Length," Journal of Industrial Economics, Wiley Blackwell, vol. 44(3), pages 249-65, September.
- Li, Chol-Won, 2001. "On the Policy Implications of Endogenous Technological Progress," Economic Journal, Royal Economic Society, vol. 111(471), pages C164-79, May.
- Cozzi Guido, 2007. "The Arrow Effect under Competitive R&D," The B.E. Journal of Macroeconomics, De Gruyter, vol. 7(1), pages 1-20, January.
- Futagami, Koichi & Iwaisako, Tatsuro, 2007. "Dynamic analysis of patent policy in an endogenous growth model," Journal of Economic Theory, Elsevier, vol. 132(1), pages 306-334, January.
- Furukawa, Yuichi, 2007. "The protection of intellectual property rights and endogenous growth: Is stronger always better?," Journal of Economic Dynamics and Control, Elsevier, vol. 31(11), pages 3644-3670, November.
- Patrick Greenlee, 2005. "Endogenous Formation Of Competitive Research Sharing Joint Ventures," Journal of Industrial Economics, Wiley Blackwell, vol. 53(3), pages 355-391, 09.
- Tandon, Pankaj, 1982. "Optimal Patents with Compulsory Licensing," Journal of Political Economy, University of Chicago Press, vol. 90(3), pages 470-86, June.
- Cozzi, Guido & Giordani, Paolo E. & Zamparelli, Luca, 2007. "The refoundation of the symmetric equilibrium in Schumpeterian growth models," Journal of Economic Theory, Elsevier, vol. 136(1), pages 788-797, September.
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