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The Impact of the Use of New Technologies on Farmers’ Wheat Yield in Ethiopia: Evidence from a Randomized Control Trial

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  • Alan de Brauw, Gashaw Tadesse Abate
  • Nicholas Minot

Abstract

This study examines the impact of the Wheat Initiative technology package promoted by the research and extension systems in Ethiopia on wheat growers in the highlands of the country. The package includes improved wheat seed, a lower seeding density, row planting, fertilizer recommendations, and marketing assistance. A sample of 490 wheat growers was randomly assigned to one of three groups: the full-package intervention group, a marketing-assistance-only group, and a control group. The results suggest that the full-package farmers had around 14 percent higher yields after controlling for the type of farmer and household characteristics. Implementation of the Wheat Initiative was successful in terms of the distribution of improved seed and fertilizer, though only 61 percent of the intervention group adopted row planting and few farmers received marketing assistance. The measured yield difference may underestimate the true yield difference associated with the technology because of incomplete adoption of the recommended practices by intervention farmers and adoption of some practices by control farmers.

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  • Alan de Brauw, Gashaw Tadesse Abate & Nicholas Minot, 2016. "The Impact of the Use of New Technologies on Farmers’ Wheat Yield in Ethiopia: Evidence from a Randomized Control Trial," 2016 Annual Meeting, July 31-August 2, Boston, Massachusetts 235651, Agricultural and Applied Economics Association.
    • Handle: RePEc:ags:aaea16:235651
    DOI: 10.22004/ag.econ.235651
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    Cited by:

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    2. David Alfaro‐Serrano & Tanay Balantrapu & Ritam Chaurey & Ana Goicoechea & Eric Verhoogen, 2021. "Interventions to promote technology adoption in firms: A systematic review," Campbell Systematic Reviews, John Wiley & Sons, vol. 17(4), December.
    3. Cordonnier, Victor & Covarrubias, Katia Alejandra & de la O Campos, Ana Paula, 2022. "Agricultural interventions and food security in Ethiopia – What is the role of adjusting livelihood strategies?," ESA Working Papers 330797, Food and Agriculture Organization of the United Nations, Agricultural Development Economics Division (ESA).
    4. repec:ags:aaea22:335541 is not listed on IDEAS
    5. Michael Carter & Rachid Laajaj & Dean Yang, 2021. "Subsidies and the African Green Revolution: Direct Effects and Social Network Spillovers of Randomized Input Subsidies in Mozambique," American Economic Journal: Applied Economics, American Economic Association, vol. 13(2), pages 206-229, April.
    6. Mamo, Tadele & Getahun, Wudineh & Chebil, Ali & Debele, Tolessa & Assefa, Solomon, 2019. "Impact of Technology Adoption through Dissemination Innovation Platforms (IP) on Yield, Food Security and Poverty: Evidence from Major Wheat Producing Regions of Ethiopia," Ethiopian Journal of Economics, Ethiopian Economics Association, vol. 28(02), October.
    7. G.T. Abate & Tanguy Bernard & Simrin Makhija & David J. Spielman, 2019. "Accelerating technical change through video-mediated agricultural extension: Evidence from Ethiopia," Working Papers hal-02879823, HAL.
    8. Alan Gelb & Vijaya Ramachandran & Christian J. Meyer & Divyanshi Wadhwa & Kyle Navis, 2020. "Can Sub-Saharan Africa Be a Manufacturing Destination? Labor Costs, Price Levels, and the Role of Industrial Policy," Journal of Industry, Competition and Trade, Springer, vol. 20(2), pages 335-357, June.
    9. Abate, Gashaw T. & Bernard, Tanguy & Makhija, Simrin & Spielman, David J., 2023. "Accelerating technical change through ICT: Evidence from a video-mediated extension experiment in Ethiopia," World Development, Elsevier, vol. 161(C).
    10. Traxler, Emilia & Li, Tongzhe, 2020. "Agricultural Best Management Practices, A summary of adoption behaviour," Working Papers 305271, University of Guelph, Institute for the Advanced Study of Food and Agricultural Policy.
    11. Asresu Yitayew & Awudu Abdulai & Yigezu A Yigezu, 2022. "Improved agricultural input delivery systems for enhancing technology adoption: evidence from a field experiment in Ethiopia," European Review of Agricultural Economics, Oxford University Press and the European Agricultural and Applied Economics Publications Foundation, vol. 49(3), pages 527-556.
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    13. Malan, Mandy & Berkhout, Ezra & Duchoslav, Jan & Voors, Maarten & van der Esch, Stefan, 2022. "Socioeconomic impacts of land restoration in agriculture: A systematic review," Ruhr Economic Papers 951, RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen.
    14. Yitayew, Asresu & Abdulai, Awudu & Yigezu, Yigezu A., 2023. "The effects of advisory services and technology channeling on farm yields and technical efficiency of wheat farmers in Ethiopia," Food Policy, Elsevier, vol. 116(C).
    15. Joachim Vandercasteelen & Mekdim Dereje & Bart Minten & Alemayehu Seyoum Taffesse, 2018. "Labour, profitability and gender impacts of adopting row planting in Ethiopia," European Review of Agricultural Economics, Oxford University Press and the European Agricultural and Applied Economics Publications Foundation, vol. 45(4), pages 471-503.
    16. Vandercasteelen, Joachim & Dereje, Mekdim & Minten, Bart & Taffesse, Alemayehu Seyoum, 2016. "Row planting teff in Ethiopia: Impact on farm-level profitability and labor allocation," ESSP working papers 92, International Food Policy Research Institute (IFPRI).
    17. Khushbu Mishra & Abdoul G. Sam & Gracious M. Diiro & Mario J. Miranda, 2020. "Gender and the dynamics of technology adoption: Empirical evidence from a household‐level panel data," Agricultural Economics, International Association of Agricultural Economists, vol. 51(6), pages 857-870, November.
    18. Mamo, Tadele & Getahun, Wudineh & Chebil, Ali & Debele, Tolessa & Assefa, Solomon, 2019. "Impact of Technology Adoption through Dissemination Innovation Platforms (IP) on Yield, Food Security and Poverty: Evidence from Major Wheat Producing Regions of Ethiopia," Ethiopian Journal of Economics, Ethiopian Economics Association, vol. 28(01), April.
    19. Emelie Rohne Till, 2021. "A green revolution in sub‐Saharan Africa? The transformation of Ethiopia's agricultural sector," Journal of International Development, John Wiley & Sons, Ltd., vol. 33(2), pages 277-315, March.
    20. Bloem, Jeffrey R. & Liverpool-Tasie, Saweda & Adjognon, Serge G. & Dillon, Andrew, 2022. "Private Sector Promotion of Climate-Smart Technologies: Experimental Evidence from Nigeria," 2022 Annual Meeting, July 31-August 2, Anaheim, California 322152, Agricultural and Applied Economics Association.
    21. Jourdain C. Lokossou & Hippolyte D. Affognon & Alphonse Singbo & Michel B. Vabi & Ayoni Ogunbayo & Paul Tanzubil & Alcade C. Segnon & Geoffrey Muricho & Haile Desmae & Hakeem Ajeigbe, 2022. "Welfare impacts of improved groundnut varieties adoption and food security implications in the semi-arid areas of West Africa," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 14(3), pages 709-728, June.
    22. Yirgalem Eshete & Bamlaku Alamirew & Zewdie Bishaw, 2021. "Yield and Cost Effects of Plot-Level Wheat Seed Rates and Seed Recycling Practices in the East Gojam Zone, Amhara Region, Ethiopia: Application of the Dose–Response Model," Sustainability, MDPI, vol. 13(7), pages 1-14, March.
    23. Michael Bernardi & Christa Hainz & Paulina Maier & Maria Waldinger, 2023. "A “Green Revolution” for Sub-Saharan Africa? Challenges and Opportunities," EconPol Policy Brief 54, ifo Institute - Leibniz Institute for Economic Research at the University of Munich.

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