Patent policy, patent pools, and the accumulation of claims in sequential innovation
We present a dynamic model where the accumulation of patents generates an increasing number of claims on sequential innovation. We compare innovation activity under three regimes—patents, no-patents, and patent pools—and find that none of them can reach the first best. We find that the first best can be reached through a decentralized tax-subsidy mechanism, by which innovators receive a subsidy when they innovate, and are taxed with subsequent innovations. This finding implies that optimal transfers work in the exact opposite way as traditional patents. Finally, we consider patents of finite duration and determine the optimal patent length. Copyright Springer-Verlag 2012
If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.
Volume (Year): 50 (2012)
Issue (Month): 3 (August)
|Contact details of provider:|| Web page: http://www.springer.com|
|Order Information:||Web: http://www.springer.com/economics/economic+theory/journal/199/PS2|
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Jerry R. Green & Suzanne Scotchmer, 1995.
"On the Division of Profit in Sequential Innovation,"
RAND Journal of Economics,
The RAND Corporation, vol. 26(1), pages 20-33, Spring.
- Green, J.R. & Scotchmer, S., 1993. "On the Division of Profit in Sequential Innovation," Harvard Institute of Economic Research Working Papers 1638, Harvard - Institute of Economic Research.
- Flavio Menezes & Rohan Pitchford, 2004. "A model of seller holdout," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 24(2), pages 231-253, August.
- Josh Lerner & Jean Tirole, 2004. "Efficient Patent Pools," American Economic Review, American Economic Association, vol. 94(3), pages 691-711, June.
- Josh Lerner & Jean Tirole, 2002. "Efficient Patent Pools," NBER Working Papers 9175, National Bureau of Economic Research, Inc.
- Lerner, Josh & Tirole, Jean, 2003. "Efficient Patent Pools," IDEI Working Papers 211, Institut d'Économie Industrielle (IDEI), Toulouse.
- 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 A. Hopenhayn & Matthew F. Mitchell, 2000. "Rewarding sequential innovators: prizes, patents and buyouts," Staff Report 273, Federal Reserve Bank of Minneapolis.
- Llobet, G. & Hopenhayn, H. & Mitchell, M., 2000. "Rewarding Sequential Innovators: Prizes, Patents and Buyouts," Papers 0012, Centro de Estudios Monetarios Y Financieros-.
- Gerard Llobet & Hugo Hopenhayn & Matthew Mitchell, 2003. "Rewarding Sequential Innovators: Prizes, Patents and Buyouts," Levine's Working Paper Archive 618897000000000682, David K. Levine.
- V.V. Chari & Larry E. Jones, 2000. "A reconsideration of the problem of social cost: Free riders and monopolists," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 16(1), pages 1-22.
- V. V. Chari & Larry E. Jones, 1991. "A reconsideration of the problem of social cost: free riders and monopolists," Staff Report 142, Federal Reserve Bank of Minneapolis.
- Michele Boldrin & David K Levine, 2004. "The Economics of Ideas and Intellectual Property," Levine's Working Paper Archive 122247000000000631, David K. Levine.
- Michele Boldrin & David K. Levine, 2005. "The economics of ideas and intellectual property," Staff Report 357, Federal Reserve Bank of Minneapolis.
- Suzanne Scotchmer, 1996. "Protecting Early Innovators: Should Second-Generation Products Be Patentable?," RAND Journal of Economics, The RAND Corporation, vol. 27(2), pages 322-331, Summer.
- Llanes Gastón & Trento Stefano, 2011. "Anticommons and Optimal Patent Policy in a Model of Sequential Innovation," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 11(1), pages 1-27, August.
- Trento, Stefano & Llanes, Gastón, 2007. "Anticommons and optimal patent policy in a model of sequential innovation," UC3M Working papers. Economics we076838, Universidad Carlos III de Madrid. Departamento de Economía.
- Gastón Llanes & Stefano Trento, 2009. "Anticommons and Optimal Patent Policy in a Model of Sequential Innovation," Harvard Business School Working Papers 09-148, Harvard Business School.
- Ted O'Donoghue & Suzanne Scotchmer & Jacques-François Thisse, 1998. "Patent Breadth, Patent Life, and the Pace of Technological Progress," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 7(1), pages 1-32, 03.
- O'DONOGHUE, Ted & SCOTCHMER, Suzanne & THISSE, Jacques-François, "undated". "Patent breadth, patent life, and the pace of technological progress," CORE Discussion Papers RP 1314, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Bengt Holmstrom, 1982. "Moral Hazard in Teams," Bell Journal of Economics, The RAND Corporation, vol. 13(2), pages 324-340, Autumn.
- Bengt Holmstrom, 1981. "Moral Hazard in Teams," Discussion Papers 471, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Hugo Sonnenschein, 1968. "The Dual of Duopoly Is Complementary Monopoly: or, Two of Cournot's Theories Are One," Journal of Political Economy, University of Chicago Press, vol. 76, pages 316-316.
- Howard F. Chang, 1995. "Patent Scope, Antitrust Policy, and Cumulative Innovation," RAND Journal of Economics, The RAND Corporation, vol. 26(1), pages 34-57, Spring.
- Steffen Brenner, 2009. "Optimal formation rules for patent pools," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 40(3), pages 373-388, September.
- Suzanne Scotchmer, 1991. "Standing on the Shoulders of Giants: Cumulative Research and the Patent Law," Journal of Economic Perspectives, American Economic Association, vol. 5(1), pages 29-41, Winter. Full references (including those not matched with items on IDEAS)