Barrenechea, Martin (2015): Process innovations, patent litigation and time effects.
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Abstract
In this work we extend the model developed in (Aoki and Hu, 2003) in order to cover cost reduction innovations, instead of product innovations originally developed on that article. The results show that smaller innovations are more licensable. Regarding the time factors, infringers like faster innovation and patentees prefer bigger innovations and longer imitation periods. Under some suitable situations, litigation time could support innovation and discourage infringement. However the patent life has ambiguous effects and may promote infringement.
Item Type: | MPRA Paper |
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Original Title: | Process innovations, patent litigation and time effects |
Language: | English |
Keywords: | Patents, innovation Policy, Applied Game Theory |
Subjects: | L - Industrial Organization > L0 - General |
Item ID: | 65842 |
Depositing User: | Martin Barrenechea |
Date Deposited: | 30 Jul 2015 13:05 |
Last Modified: | 26 Sep 2019 15:21 |
References: | Reiko Aoki and Jin-Li Hu. Licensing vs. litigation: the effect of the legal system on incentives to innovate. Journal of Economics & Management Strategy, 8(1):133–160, 1999. Reiko Aoki and Jin-Li Hu. Time factors of patent litigation and licensing. Journal of Institutional and Theoretical Economics JITE, 159(2):280–301, 2003. Lucian Arye Bebchuk. Litigation and settlement under imperfect in- formation. The RAND Journal of Economics, 15(3):404–415, 1984. James Bessen and Michael J Meurer. Lessons for patent policy from empirical research on patent litigation. Lewis & Clark L. Rev., 9:1,2005. James Bessen and Michael James Meurer. Patent failure: How judges,bureaucrats, and lawyers put innovators at risk. Princeton University Press, 2008. Joseph Farrell and Carl Shapiro. How strong are weak patents? The American Economic Review, 98(4):1347–69, 2008. Michael J Meurer. The settlement of patent litigation. The RAND Journal of Economics, 20(1):77–91, 1989. PWC. 2014 patent litigation study: As case volume leaps, damages continue general decline. Technical report, Price Waterhouse Coopers, 2014. |
URI: | https://mpra.ub.uni-muenchen.de/id/eprint/65842 |