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Intellectual property protection in plant varieties: A worldwide index (1961–2011)

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  • Campi, Mercedes
  • Nuvolari, Alessandro

Abstract

In this paper, we construct a new index measuring the strength of intellectual property (IP) protection for plant varieties in 69 countries over the period 1961–2011. We examine the statistical properties of the index and compare it with other indicators of IP protection. We conclude that the index provides a reasonable synthetic assessment of the relative strength of IP protection in plant varieties across countries. In addition, we study the main determinants of the evolution of the index and examine the patterns of correlation between the index and agricultural production.

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  • Campi, Mercedes & Nuvolari, Alessandro, 2015. "Intellectual property protection in plant varieties: A worldwide index (1961–2011)," Research Policy, Elsevier, vol. 44(4), pages 951-964.
    • Handle: RePEc:eee:respol:v:44:y:2015:i:4:p:951-964
    DOI: 10.1016/j.respol.2014.11.003
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    Cited by:

    1. Mercedes Campi & Alessandro Nuvolari, 2021. "Intellectual Property Rights and Agricultural Development: Evidence from a Worldwide Index of IPRs in Agriculture (1961-2018)," Journal of Development Studies, Taylor & Francis Journals, vol. 57(4), pages 650-668, April.
    2. Campi, Mercedes & Dueñas, Marco, 2016. "Intellectual Property Rights and International Trade of Agricultural Products," World Development, Elsevier, vol. 80(C), pages 1-18.
    3. Mercedes Campi & Marco Duenas & Matteo Barigozzi & Giorgio Fagiolo, 2016. "Do Intellectual Property Rights Influence Cross-Border Mergers and Acquisitions ?," LEM Papers Series 2016/28, Laboratory of Economics and Management (LEM), Sant'Anna School of Advanced Studies, Pisa, Italy.
    4. Papageorgiadis, Nikolaos & McDonald, Frank, 2019. "Defining and Measuring the Institutional Context of National Intellectual Property Systems in a post-TRIPS world," Journal of International Management, Elsevier, vol. 25(1), pages 3-18.
    5. Charity Ruramai Nhemachena & Johann F. Kirsten & Binganidzo Muchara, 2019. "The Effects of Plant Breeders’ Rights on Wheat Productivity and Varietal Improvement in South African Agriculture," Sustainability, MDPI, vol. 11(12), pages 1-16, June.
    6. Ting Meng & Richard Carew & Wojciech J. Florkowski, 2020. "Determinants of the grant lag and the surrender lag of horticultural crop plant breeders’ rights applications: Survival analysis with competing risks," Canadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie, Canadian Agricultural Economics Society/Societe canadienne d'agroeconomie, vol. 68(4), pages 489-512, December.
    7. Antonella Di Fonzo & Vanessa Nardone & Negin Fathinejad & Carlo Russo, 2019. "The Impact of Plant Variety Protection Regulations on the Governance of Agri-Food Value Chains," Social Sciences, MDPI, vol. 8(3), pages 1-14, March.
    8. Minyu Zhou & Ian Sheldon & Jihyun Eum, 2018. "The role of intellectual property rights in seed technology transfer through trade: evidence from U.S. field crop seed exports," Agricultural Economics, International Association of Agricultural Economists, vol. 49(4), pages 423-434, July.
    9. Pamela J. Smith & Sebastian J. Anti, 2022. "How does TRIPs compliance affect the economic growth of developing countries? Application of the Synthetic Control method," The World Economy, Wiley Blackwell, vol. 45(12), pages 3873-3906, December.
    10. Jinqiu Li & Yuyou Zou & Mingqiu Li, 2022. "Synergetic evolution of the regional intellectual property management systems in China based on logistic model," Managerial and Decision Economics, John Wiley & Sons, Ltd., vol. 43(8), pages 3736-3750, December.
    11. Mercedes Campi & Marco Dueñas & Matteo Barigozzi & Giorgio Fagiolo, 2019. "Intellectual property rights, imitation, and development. The effect on cross-border mergers and acquisitions," The Journal of International Trade & Economic Development, Taylor & Francis Journals, vol. 28(2), pages 230-256, February.
    12. Chen, Wantao & Yu, Xiang & Yang, Wei, 2024. "Is worldwide patent protection converging? A cross-country index of patent protection strength 1990–2020," Technology in Society, Elsevier, vol. 76(C).
    13. Campi, Mercedes & Dueñas, Marco & Fagiolo, Giorgio, 2020. "Specialization in food production, global food security and sustainability," Working papers 30, Red Investigadores de Economía.
    14. Ha Thi-Thu Le & Trang Thi-Dai Luong & Trang Thi Thu Nguyen & Duy Van Nguyen, 2023. "Determinants of Intellectual Property Rights Protection in Asian Developing Countries," Journal of the Knowledge Economy, Springer;Portland International Center for Management of Engineering and Technology (PICMET), vol. 14(4), pages 4780-4806, December.
    15. Campi, Mercedes & Dueñas, Marco, 2019. "Intellectual property rights, trade agreements, and international trade," Research Policy, Elsevier, vol. 48(3), pages 531-545.
    16. David J. Spielman & Xingliang Ma, 2016. "Private Sector Incentives and the Diffusion of Agricultural Technology: Evidence from Developing Countries," Journal of Development Studies, Taylor & Francis Journals, vol. 52(5), pages 696-717, May.
    17. Ng, Choy Peng & Law, Teik Hua & Jakarni, Fauzan Mohd & Kulanthayan, S., 2018. "Relative improvements in road mobility as compared to improvements in road accessibility and urban growth: A panel data analysis," Transportation Research Part A: Policy and Practice, Elsevier, vol. 117(C), pages 292-301.
    18. repec:ags:aaea22:335544 is not listed on IDEAS
    19. Bustamante, Juana & Oughton, Christine & Pesque-Cela, Vanesa & Tobin, Damian, 2023. "Resolving the patents paradox in the era of COVID-19 and climate change: Towards a patents taxonomy," Research Policy, Elsevier, vol. 52(9).
    20. Pamela Smith & Xiangwen Kong, 2022. "Intellectual property rights and trade: The exceptional case of GMOs," The World Economy, Wiley Blackwell, vol. 45(3), pages 763-811, March.
    21. Mercedes Campi, 2017. "The effect of intellectual property rights on agricultural productivity," Agricultural Economics, International Association of Agricultural Economists, vol. 48(3), pages 327-339, May.

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    More about this item

    Keywords

    Intellectual property rights; Plant breeders’ rights; UPOV Convention; International comparison;
    All these keywords.

    JEL classification:

    • O10 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - General
    • O34 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Intellectual Property and Intellectual Capital
    • Q19 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Other

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