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The effect of the adoption of yam minisett technology on the technical efficiency of yam farmers in the forest-savanna transition zone of Ghana

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  • Asante, Bright Owusu
  • Villano, Renato A.
  • Battese, George E.

Abstract

This paper uses cross-sectional data collected from 375 smallholder yam farmers in Ghana in 2010 to examine whether the adoption of yam minisett technology had an effect on the technical efficiency of production of the yam farmers. We correct for endogeneity in adoption and employ stochastic frontier analysis to investigate the effect of adoption of the technology on the technical efficiency of production. Our analysis suggests average technical efficiencies of 85.4% and 89.2% in the Ashanti and Brong Ahafo regions respectively. In addition, the effect of adoption of the technology on the technical efficiency of smallholder farmers was positive and significant in the Ashanti region, but negative in the Brong Ahafo region. Our results provide information to improve the uptake of production technologies and their effect on smallholder yam farmers in Ghana.

Suggested Citation

  • Asante, Bright Owusu & Villano, Renato A. & Battese, George E., 2014. "The effect of the adoption of yam minisett technology on the technical efficiency of yam farmers in the forest-savanna transition zone of Ghana," African Journal of Agricultural and Resource Economics, African Association of Agricultural Economists, vol. 9(2), pages 1-16, April.
    • Handle: RePEc:ags:afjare:176478
    DOI: 10.22004/ag.econ.176478
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    Cited by:

    1. Felister Y. Tibamanya & Mursali A. Milanzi & Arne Henningsen, 2021. "Drivers of and Barriers to Adoption of Improved Sun- flower Varieties amongst Smallholder Farmers in Singida, Tanzania: the Double-Hurdle Approach," IFRO Working Paper 2021/03, University of Copenhagen, Department of Food and Resource Economics.
    2. Asante, Bright Owusu & Koomson, Isaac & Villano, Renato & Wiredu, Alexander Nimo, 2021. "Gender and Agricultural Technology Adoption: Evidence from Integrated Crop-Livestock Management Practices (ICLMPs) Among Men and Women Smallholder Farmers in Ghana," 2021 Conference, August 17-31, 2021, Virtual 315093, International Association of Agricultural Economists.
    3. Asante, Bright O. & Temoso, Omphile & Addai, Kwabena N. & Villano, Renato A., 2019. "Evaluating productivity gaps in maize production across different agroecological zones in Ghana," Agricultural Systems, Elsevier, vol. 176(C).
    4. ANANG, Benjamin Tetteh, 2022. "Two-Stage Dea Estimation Of Technical Efficiency: Comparison Of Different Estimators," Review of Agricultural and Applied Economics (RAAE), Faculty of Economics and Management, Slovak Agricultural University in Nitra, vol. 25(1), March.
    5. Benjamin T. Anang & Stefan Bäckman & Antonios Rezitis, 2017. "Production technology and technical efficiency: irrigated and rain-fed rice farms in northern Ghana," Eurasian Economic Review, Springer;Eurasia Business and Economics Society, vol. 7(1), pages 95-113, April.
    6. Inkoom, Emmanuel Wisgtos & Dadzie, Samuel Kwesi Ndzebah & Ndebugri, Joseph, 2020. "Promoting Improved Agricultural Technologies to Increase Smallholder Farm Production Efficiency: Ghanaian Study of Cassava Farmers," International Journal of Food and Agricultural Economics (IJFAEC), Alanya Alaaddin Keykubat University, Department of Economics and Finance, vol. 8(3), July.
    7. Asekenye, Cresenia & Bravo-Ureta, Boris E. & Deom, Mike & Kidula, Nelson & Okello, David Kalule & Okoko, Nasambu & Puppala, Naveen, 2016. "Productivity gaps among groundnut farmers in Kenya and Uganda: A stochastic production frontier analysis," African Journal of Agricultural and Resource Economics, African Association of Agricultural Economists, vol. 11(2), pages 1-16.
    8. Villano, Renato & Asante, Bright Owusu & Bravo-Ureta, Boris, 2019. "Farming systems and productivity gaps: Opportunities for improving smallholder performance in the Forest-Savannah transition zone of Ghana," Land Use Policy, Elsevier, vol. 82(C), pages 220-227.
    9. Dokyi Emmanuel & Anang Benjamin Tetteh & Owusu Victor, 2021. "Impacts of Improved Seed Maize Technology Adoption on Productivity and Technical Efficiency in Northern Ghana," Open Economics, De Gruyter, vol. 4(1), pages 118-132, January.
    10. Gideon, Danso-Abbeam & Brightina, A.A. Abban & Samuel, A. Donkoh, 2017. "Off-Farm Participation And Technical Efficiency Among Smallholder Farmers In The Northern Region, Ghana," APSTRACT: Applied Studies in Agribusiness and Commerce, AGRIMBA, vol. 11(1-2), September.

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