IDEAS home Printed from https://ideas.repec.org/a/bla/agecon/v16y1997i2p111-124.html
   My bibliography  Save this article

Research and extension expenditures and productivity in Japanese agriculture, 1960–1990

Author

Listed:
  • Yoshimi Kuroda

Abstract

This paper investigates the cause for the decline in the growth of productivity in Japanese agriculture since the late 1960s. For this objective, it investigates the effects of research and extension (R&E) activities on the extent and the direction of the bias of technological change in Japanese agriculture for the period 1960–90 based on the translog cost function framework. Empirical results show that the cost‐reducing effects of R&E measured in terms of the absolute value of the cost–R&E elasticity increased slightly from 0.194 in 1960 to 0.205 in 1965 and then decreased consistently to 0.110 in 1990. This finding is broadly consistent with the finding of the decline or slowdown in agricultural productivity since the late 1960s. The bias due to R&E was found to be toward labor, intermediate inputs, and other inputs saving on the one hand, and machinery and land using on the other. Labor‐saving and machinery‐using biases are consistent with the Hicksian induced innovation hypothesis.

Suggested Citation

  • Yoshimi Kuroda, 1997. "Research and extension expenditures and productivity in Japanese agriculture, 1960–1990," Agricultural Economics, International Association of Agricultural Economists, vol. 16(2), pages 111-124, May.
    • Handle: RePEc:bla:agecon:v:16:y:1997:i:2:p:111-124
    DOI: 10.1111/j.1574-0862.1997.tb00447.x
    as

    Download full text from publisher

    File URL: https://doi.org/10.1111/j.1574-0862.1997.tb00447.x
    Download Restriction: no
    File URL: https://libkey.io/10.1111/j.1574-0862.1997.tb00447.x?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Rahmatullah, A. B. Md. & Kuroda, Yoshimi, 2005. "Causality between Capital Investment and Productivity in Japanese Agriculture, 1957-97," Japanese Journal of Agricultural Economics (formerly Japanese Journal of Rural Economics), Agricultural Economics Society of Japan (AESJ), vol. 7, pages 1-10.
    2. Roberto Esposti, 2003. "Public R&D investment and cost structure in Italian agriculture, 1960--1995," European Review of Agricultural Economics, Oxford University Press and the European Agricultural and Applied Economics Publications Foundation, vol. 30(4), pages 509-537, December.
    3. Esposti, Roberto & Pierani, Pierpaolo, 2000. "Modelling technical change in Italian agriculture: a latent variable approach," Agricultural Economics, Blackwell, vol. 22(3), pages 261-270, April.
    4. Romeo G. Teruel & Yoshimi Kuroda, 2004. "An Empirical Analysis of Productivity in Philippine Agriculture, 1974–2000," Asian Economic Journal, East Asian Economic Association, vol. 18(3), pages 319-344, September.
    5. Teruel, Romeo G. & Kuroda, Yoshimi, 2005. "Public infrastructure and productivity growth in Philippine agriculture, 1974-2000," Journal of Asian Economics, Elsevier, vol. 16(3), pages 555-576, June.
    6. Esposti, Roberto & Pierani, Pierpaolo, 2002. "Public R&D Investment and Cost Behaviour in Italian Agriculture: 1960-1995," 2002 International Congress, August 28-31, 2002, Zaragoza, Spain 24974, European Association of Agricultural Economists.
    7. Kuroda, Yoshimi & Abdullah, Naziruddin, 2003. "Impacts of Set-Aside and R&E Policies on Agricultural Productivity in Japan, 1965-97," Japanese Journal of Agricultural Economics (formerly Japanese Journal of Rural Economics), Agricultural Economics Society of Japan (AESJ), vol. 5, pages 1-23.
    8. Kecuk Suhariyanto & Colin Thirtle, 2001. "Asian Agricultural Productivity and Convergence," Journal of Agricultural Economics, Wiley Blackwell, vol. 52(3), pages 96-110, September.
    9. Suhariyanto, Kecuk, 2000. "Agricultural Productivity Growth in Asian Countries," 2000 Conference, August 13-18, 2000, Berlin, Germany 197214, International Association of Agricultural Economists.
    10. Roberto Esposti, 2000. "Stochastic Technical Change and Procyclical TFP The Case of Italian Agriculture," Journal of Productivity Analysis, Springer, vol. 14(2), pages 119-141, September.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:bla:agecon:v:16:y:1997:i:2:p:111-124. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Wiley Content Delivery (email available below). General contact details of provider: https://edirc.repec.org/data/iaaeeea.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.