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Patents and Appropriation: Concerns and Evidence

In: Essays in Honor of Edwin Mansfield

Author

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  • Wesley M. Cohen

    (Duke University)

Abstract

For over the past twenty years, the United States has witnessed a pro-patent movement. In response, numerous concerns have been raised, including possible impediments to innovation in cumulative technologies, emergence of anti-commons, barriers to entry and an elevation of costs of innovation associated with defensive patenting, growth in patent litigation and poor quality patents. Although there is little systematic evidence that these concerns have materialized in any substantial way, vigilance is nonetheless warranted.

Suggested Citation

  • Wesley M. Cohen, 2005. "Patents and Appropriation: Concerns and Evidence," Springer Books, in: Albert N. Link & F. M. Scherer (ed.), Essays in Honor of Edwin Mansfield, pages 217-231, Springer.
    • Handle: RePEc:spr:sprchp:978-0-387-25022-9_17
    DOI: 10.1007/0-387-25022-0_17
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    Citations

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    Cited by:

    1. Tischler, Joachim & Walter, Sascha, 2014. "Das Patentierverhalten akademischer Gründer nach Abschaffung des Hochschullehrerprivilegs," EconStor Preprints 96157, ZBW - Leibniz Information Centre for Economics.
    2. Rosa Caiazza, 2016. "A cross-national analysis of policies affecting innovation diffusion," The Journal of Technology Transfer, Springer, vol. 41(6), pages 1406-1419, December.
    3. Dirk Czarnitzki & Andrew A. Toole, 2011. "Patent Protection, Market Uncertainty, and R&D Investment," The Review of Economics and Statistics, MIT Press, vol. 93(1), pages 147-159, February.
    4. Devrim Göktepe-Hulten & Prashanth Mahagaonkar, 2010. "Inventing and patenting activities of scientists: in the expectation of money or reputation?," The Journal of Technology Transfer, Springer, vol. 35(4), pages 401-423, August.
    5. Zhang, Ya-Feng & Li, Li-Ming & Xu, Ke, 2022. "Do specialized intellectual property courts show a pro-patent propensity? Evidence from China," International Review of Law and Economics, Elsevier, vol. 70(C).
    6. Henrekson, Magnus, 2007. "Entrepreneurship and Institutions," Working Paper Series 707, Research Institute of Industrial Economics.
    7. Drivas, Kyriakos & Lei, Zhen & Wright, Brian D., 2017. "Academic patent licenses: Roadblocks or signposts for nonlicensee cumulative innovation?," Journal of Economic Behavior & Organization, Elsevier, vol. 137(C), pages 282-303.
    8. Irwin Feller, 2013. "Performance measures as forms of evidence for science and technology policy decisions," The Journal of Technology Transfer, Springer, vol. 38(5), pages 565-576, October.
    9. Nobuo Kobayashi, 2008. "An Empirical Study about the Impact of Knowledge Accumulation on the Development of Regional Industry," Discussion Paper Series 39, School of Economics, Kwansei Gakuin University, revised May 2008.

    More about this item

    Keywords

    patents; R&D; innovation;
    All these keywords.

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