When does elastic labor supply cause an inverted-U effect of patents on innovation?
This study analyzes how patent protection affects innovation in an R&D-based growth model with elastic labor supply. We find that increasing patent breadth may generate an inverted-U effect on innovation depending on whether the model features the knowledge-driven or lab-equipment innovation process. This result highlights an important interaction between elastic labor supply and the innovation process through which patent protection has an inverted-U effect as documented in recent empirical studies.
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- Ryo Horii & Tatsuro Iwaisako, 2005.
"Economic Growth with Imperfect Protection of Intellectual Property Rights,"
Discussion Papers in Economics and Business
05-23-Rev., Osaka University, Graduate School of Economics and Osaka School of International Public Policy (OSIPP), revised Apr 2006.
- Ryo Horii & Tatsuro Iwaisako, 2007. "Economic Growth with Imperfect Protection of Intellectual Property Rights," Journal of Economics, Springer, vol. 90(1), pages 45-85, January.
- Ryo Horii & Tatsuro Iwaisako, 2005. "Economic Growth with Imperfect Protection of Intellectual Property Rights," Discussion Papers in Economics and Business 05-23, Osaka University, Graduate School of Economics and Osaka School of International Public Policy (OSIPP).
- Ryo Horii & Tatsuro Iwaisako, 2005. "Economic Growth with Imperfect Protection of Intellectual Property Rights," Development and Comp Systems 0508001, EconWPA.
- Chu, Angus C., 2011.
"The welfare cost of one-size-fits-all patent protection,"
Journal of Economic Dynamics and Control,
Elsevier, vol. 35(6), pages 876-890, June.
- Chu, Angus C., 2009. "The welfare cost of one-size-fit-all patent protection," MPRA Paper 21401, University Library of Munich, Germany, revised Mar 2010.
- Yi Qian, 2007. "Do National Patent Laws Stimulate Domestic Innovation in a Global Patenting Environment? A Cross-Country Analysis of Pharmaceutical Patent Protection, 1978-2002," The Review of Economics and Statistics, MIT Press, vol. 89(3), pages 436-453, August.
- Richard Gilbert & Carl Shapiro, 1990.
"Optimal Patent Length and Breadth,"
RAND Journal of Economics,
The RAND Corporation, vol. 21(1), pages 106-112, Spring.
- Judd, Kenneth L, 1985. "On the Performance of Patents," Econometrica, Econometric Society, vol. 53(3), pages 567-85, May.
- Maggie Xiaoyang Chen & Murat Iyigun, 2010.
"Patent Protecton and Strategic Delays in Technology Development: Implications for Econonmic Growth,"
2010-19, The George Washington University, Institute for International Economic Policy.
- Maggie Xiaoyang Chen & Murat Iyigun, 2011. "Patent Protection and Strategic Delays in Technology Development: Implications for Economic Growth," Southern Economic Journal, Southern Economic Association, vol. 78(1), pages 211-232, July.
- O'Donoghue, Edward & Zweimüller, Josef, 1998.
"Patents in a Model of Endogenous Growth,"
CEPR Discussion Papers
1951, C.E.P.R. Discussion Papers.
- Akiyama, Taro & Furukawa, Yuichi, 2009. "Intellectual property rights and appropriability of innovation," Economics Letters, Elsevier, vol. 103(3), pages 138-141, June.
- Luis A. Rivera-Batiz & Paul M. Romer, 1990.
"Economic Integration and Endogenous Growth,"
NBER Working Papers
3528, National Bureau of Economic Research, Inc.
- 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.
- Josh Lerner, 2009. "The Empirical Impact of Intellectual Property Rights on Innovation: Puzzles and Clues," American Economic Review, American Economic Association, vol. 99(2), pages 343-48, May.
- Furukawa, Yuichi, 2010. "Intellectual property protection and innovation: an inverted-U relationship," Economics Letters, Elsevier, vol. 109(2), pages 99-101, November.
- Ai-Ting Goh & Jacques Olivier, 2002. "Optimal Patent Protection in a Two-Sector Economy," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 43(4), pages 1191-1214, November.
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