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Determinants and impacts of public agricultural research: product-level evidence from agricultural Kohsetsushi in Japan

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  • Nobuya Fukugawa

    (Tohoku University)

Abstract

The public sector is an important source of agricultural research as many of the producers are individual farmers who cannot bear the cost of research and development. Public institutes for experimentation, research, and extension called Kohsetsushi help local producers in agriculture and manufacturing improve productivity through various technology transfer channels. Based on the concept of the agricultural innovation system, this study examines whether research effort allocation of agricultural Kohsetsushi in a region smoothly responses to changes in specialization of the region, whether their research efforts are conducive to innovation, and whether determinants and impacts of their research activities vary across products. The results of panel estimation reveal that research effort allocation is responsive to changes in specialization of a region, which suggests the feedback mechanism mediated by extension staff in the region. Agricultural Kohsetsushi act as a significant source of agricultural product innovations, with researchers allocated in different fields exhibiting different levels of elasticity across products.

Suggested Citation

  • Nobuya Fukugawa, 2019. "Determinants and impacts of public agricultural research: product-level evidence from agricultural Kohsetsushi in Japan," Scientometrics, Springer;Akadémiai Kiadó, vol. 120(3), pages 1475-1498, September.
    • Handle: RePEc:spr:scient:v:120:y:2019:i:3:d:10.1007_s11192-019-03158-0
    DOI: 10.1007/s11192-019-03158-0
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    Cited by:

    1. FUKUGAWA Nobuya, 2019. "Determinants and Impacts of Incorporation of Local Public Technology Transfer Organizations: Evidence from Japan's Kohsetsushi," Discussion papers 19095, Research Institute of Economy, Trade and Industry (RIETI).
    2. Xinyu Lei & Jinna Li & Hao Li & Jvping Yan & Panfeng Li & Yifan Guo & Xinhui Huang & Yuting Zheng & Shaopeng Yang & Yimin Hu & Wangsheng Gao & Yuanquan Chen, 2023. "Regional Assessment at the Province Level of Agricultural Science and Technology Development in China," Agriculture, MDPI, vol. 13(2), pages 1-17, February.
    3. FUKUGAWA Nobuya, 2023. "Sources of Heterogeneous Treatment Effects of Incorporating Manufacturing Kohsetsushi : Evidence from panel data of technology extension," Discussion papers 23062, Research Institute of Economy, Trade and Industry (RIETI).

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    More about this item

    Keywords

    Agricultural innovation systems; Innovation intermediaries; Japan; Kohsetsushi; Location quotients; New variety of a plant; Panel data; Product innovations; Technology transfer;
    All these keywords.

    JEL classification:

    • Q16 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - R&D; Agricultural Technology; Biofuels; Agricultural Extension Services
    • Q18 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Agricultural Policy; Food Policy; Animal Welfare Policy
    • R58 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - Regional Government Analysis - - - Regional Development Planning and Policy
    • O13 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Agriculture; Natural Resources; Environment; Other Primary Products
    • O31 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Innovation and Invention: Processes and Incentives
    • O32 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Management of Technological Innovation and R&D

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