IDEAS home Printed from https://ideas.repec.org/a/sag/seajad/v12y2015i1p19-33.html

Expert Elicitation for Assessing Agricultural Technology Adoption: The Case of Improved Rice Varieties in South Asian Countries

Author

Listed:
  • Takuji W. Tsusaka

    (International Crops Research Institute for the Semi-Arid Tropics (ICRISAT) International Rice Research Institute)

  • Ma. Lourdes Velasco

    (International Rice Research Institute (IRRI))

  • Takashi Yamano

    (International Rice Research Institute)

  • Sushil Pandey

    (International Rice Research Institute)

Abstract

Cultivar-specific adoption information is imperative for agricultural research organizations to make strategic research plans for crop-genetic development. However, such data are often unavailable in developing countries or obsolete and unreliable even when they exist. A budget-friendly and reliable method of tracking and monitoring varietal adoptions is highly desired. In this paper, we employ expert elicitation (EE) as a method to obtain estimates of modern variety (MV) adoption of rice in Bangladesh, Bhutan, India, Nepal, and Sri Lanka. EE is conducted by comparing information from EE assessment and household surveys. We found that organized panels of agricultural experts can provide reliable estimates of the area planted to MVs. In addition, cultivar-specific adoption estimates are reliable for dominant varieties. To some extent, EE estimates are more precise when estimates are calculated by aggregating disaggregate-level elicitations than by directly obtaining aggregate-level elicitations. Furthermore, the household surveys reveal that it takes approximately a decade for a new variety to be adopted by a significant number of farmers.

Suggested Citation

  • Takuji W. Tsusaka & Ma. Lourdes Velasco & Takashi Yamano & Sushil Pandey, 2015. "Expert Elicitation for Assessing Agricultural Technology Adoption: The Case of Improved Rice Varieties in South Asian Countries," Asian Journal of Agriculture and Development, Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), vol. 12(1), pages 19-33, June.
    • Handle: RePEc:sag:seajad:v:12:y:2015:i:1:p:19-33
    as

    Download full text from publisher

    File URL: https://ajad.searca.org/article?p=490
    Download Restriction: no
    ---><---

    Other versions of this item:

    Citations

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


    Cited by:

    1. Pepijn Schreinemachers & Teresa Sequeros & Saima Rani & Md. Abdur Rashid & Nithya Vishwanath Gowdru & Muhammad Shahrukh Rahman & Mohammed Razu Ahmed & Ramakrishnan Madhavan Nair, 2019. "Counting the beans: quantifying the adoption of improved mungbean varieties in South Asia and Myanmar," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 11(3), pages 623-634, June.
    2. Samal, Parshuram & Mondal, Biswajit & Jambhulkar, Nitiprasad Namdeorao & Verma, Ramlakhan & Das, Anup Kumar & Singh, Onkar Nath, 2023. "Evaluation of crop research institutes under data and resource constraints: An alternative approach," Evaluation and Program Planning, Elsevier, vol. 97(C).
    3. Djokoto, Justice Gameli & Afari-Sefa, Victor, 2017. "Alternative functional forms for technology choice: Application to cocoa production technologies," Technology in Society, Elsevier, vol. 50(C), pages 110-120.
    4. Malabayabas, Maria Luz L. & Mishra, Ashok K. & Pede, Valerien O., 2023. "Joint decision-making, technology adoption and food security: Evidence from rice varieties in eastern India," World Development, Elsevier, vol. 171(C).
    5. Nakano, Yuko & Tsusaka, Takuji W. & Aida, Takeshi & Pede, Valerien O., 2018. "Is farmer-to-farmer extension effective? The impact of training on technology adoption and rice farming productivity in Tanzania," World Development, Elsevier, vol. 105(C), pages 336-351.
    6. Ochieng, Justus & Schreinemachers, Pepijn & Ogada, Maurice & Dinssa, Fekadu Fufa & Barnos, William & Mndiga, Hassan, 2019. "Adoption of improved amaranth varieties and good agricultural practices in East Africa," Land Use Policy, Elsevier, vol. 83(C), pages 187-194.
    7. Andersen Onofre, Kelsey F. & Forbes, Gregory A. & Andrade-Piedra, Jorge L. & Buddenhagen, Chris E. & Fulton, James C. & Gatto, Marcel & Khidesheli, Zurab & Mdivani, Rusudan & Xing, Yanru & Garrett, Ka, 2021. "An integrated seed health strategy and phytosanitary risk assessment: Potato in the Republic of Georgia," Agricultural Systems, Elsevier, vol. 191(C).
    8. Pavithra, S. & Mittal, S. & Bhat, S.A. & Birthal, P.S. & Shah, S.A. & Hariharan, V., . "Spatial and Temporal Diversity in Adoption of Modern Wheat Varieties in India," Agricultural Economics Research Review, Agricultural Economics Research Association (India), vol. 30(01).

    More about this item

    Keywords

    ;
    ;
    ;
    ;
    ;
    ;

    JEL classification:

    • C81 - Mathematical and Quantitative Methods - - Data Collection and Data Estimation Methodology; Computer Programs - - - Methodology for Collecting, Estimating, and Organizing Microeconomic Data; Data Access
    • O13 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Agriculture; Natural Resources; Environment; Other Primary Products
    • Q16 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - R&D; Agricultural Technology; Biofuels; Agricultural Extension Services

    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:sag:seajad:v:12:y:2015:i:1:p:19-33. 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: Leah Lyn Domingo (email available below). General contact details of provider: https://edirc.repec.org/data/searcph.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.