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How deep are the roots of agricultural innovation? Evidence from patents

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  • Clancy, Matthew S.

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  • Clancy, Matthew S., 2018. "How deep are the roots of agricultural innovation? Evidence from patents," 2018 Annual Meeting, August 5-7, Washington, D.C. 274377, Agricultural and Applied Economics Association.
    • Handle: RePEc:ags:aaea18:274377
    DOI: 10.22004/ag.econ.274377
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    References listed on IDEAS

    as
    1. Matthew S. Clancy & GianCarlo Moschini, 2017. "Intellectual Property Rights and the Ascent of Proprietary Innovation in Agriculture," Annual Review of Economics, Annual Reviews, vol. 9(1), pages 53-74, October.
    2. Carl E. Pray & Keith O. Fuglie, 2015. "Agricultural Research by the Private Sector," Annual Review of Resource Economics, Annual Reviews, vol. 7(1), pages 399-424, October.
    3. Carlos J. Serrano, 2010. "The dynamics of the transfer and renewal of patents," RAND Journal of Economics, RAND Corporation, vol. 41(4), pages 686-708, December.
    4. Clancy, Matthew S., 2018. "Inventing by combining pre-existing technologies: Patent evidence on learning and fishing out," Research Policy, Elsevier, vol. 47(1), pages 252-265.
    5. Marc Baudry & Béatrice Dumont, 2006. "Patent Renewals as Options: Improving the Mechanism for Weeding Out Lousy Patents," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 28(1), pages 41-62, February.
    6. Lanjouw, Jean O & Pakes, Ariel & Putnam, Jonathan, 1998. "How to Count Patents and Value Intellectual Property: The Uses of Patent Renewal and Application Data," Journal of Industrial Economics, Wiley Blackwell, vol. 46(4), pages 405-432, December.
    7. Adam B. Jaffe & Manuel Trajtenberg & Michael S. Fogarty, 2000. "The Meaning of Patent Citations: Report on the NBER/Case-Western Reserve Survey of Patentees," NBER Working Papers 7631, National Bureau of Economic Research, Inc.
    8. Nagaoka, Sadao & Motohashi, Kazuyuki & Goto, Akira, 2010. "Patent Statistics as an Innovation Indicator," Handbook of the Economics of Innovation, in: Bronwyn H. Hall & Nathan Rosenberg (ed.), Handbook of the Economics of Innovation, edition 1, volume 2, chapter 0, pages 1083-1127, Elsevier.
    9. Wang, Sun Ling & Ball, Eldon & Fulginiti, Lilyan E. & Plastina, Alejandro, 2012. "Accounting for the Impact of Public Research, R&D Spill-ins, Extension and Roads in U.S. Regional Agricultural Productivity Growth, 1980–2004," Staff General Research Papers Archive 39156, Iowa State University, Department of Economics.
    10. Fuglie, Keith & Clancy, Matthew & Heisey, Paul & Macdonald, James, 2017. "Research, Productivity, And Output Growth In U.S. Agriculture," Journal of Agricultural and Applied Economics, Cambridge University Press, vol. 49(4), pages 514-554, November.
    11. Jean O. Lanjouw & Ariel Pakes & Jonathan Putnam, 1998. "How to Count Patents and Value Intellectual Property: The Uses of Patent Renewal and Application Data," Journal of Industrial Economics, Wiley Blackwell, vol. 46(4), pages 405-432, December.
    12. Sun Ling Wang & Paul W. Heisey & Wallace E. Huffman & Keith O. Fuglie, 2013. "Public R&D, Private R&D, and U.S. Agricultural Productivity Growth: Dynamic and Long-Run Relationships," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 95(5), pages 1287-1293.
    13. Bessen, James, 2008. "The value of U.S. patents by owner and patent characteristics," Research Policy, Elsevier, vol. 37(5), pages 932-945, June.
    14. Huffman, Wallace E. & Evenson, Robert E., 1993. "Science for Agriculture: A Long Term Perspective," Staff General Research Papers Archive 10997, Iowa State University, Department of Economics.
    15. Matthew A. Andersen & Wenxing Song, 2013. "The Economic impact of public agricultural research and development in the United States," Agricultural Economics, International Association of Agricultural Economists, vol. 44(3), pages 287-295, May.
    16. Ariel Pakes & Mark Schankerman, 1984. "The Rate of Obsolescence of Patents, Research Gestation Lags, and the Private Rate of Return to Research Resources," NBER Chapters, in: R&D, Patents, and Productivity, pages 73-88, National Bureau of Economic Research, Inc.
    17. Matthew S. Clancy & GianCarlo Moschini, 2017. "Intellectual Property Rights and the Ascent of Proprietary Innovation in Agriculture," Annual Review of Resource Economics, Annual Reviews, vol. 9(1), pages 53-74, October.
    18. Yu Jin & Wallace E. Huffman, 2016. "Measuring public agricultural research and extension and estimating their impacts on agricultural productivity: new insights from U.S. evidence," Agricultural Economics, International Association of Agricultural Economists, vol. 47(1), pages 15-31, January.
    19. Arora, Ashish & Ceccagnoli, Marco & Cohen, Wesley M., 2008. "R&D and the patent premium," International Journal of Industrial Organization, Elsevier, vol. 26(5), pages 1153-1179, September.
    Full references (including those not matched with items on IDEAS)

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    Keywords

    Productivity Analysis and Emerging Technologies; Industrial Org./Supply Chain Management; Food and Agricultural Policy Analysis;
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