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Agricultural research priority setting under multiple objectives: an example from Zimbabwe

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  • Gladys Mutangadura
  • George W. Norton

Abstract

Strategic priorities are assessed tor the agricultural research system in Zimbabwe in a situation characterized by multiple objectives, farm types, and agro‐ecological zones. Economic surplus analysis is used to rank research programs by commodity and research program areas in total and disaggregated by large and small larms in high and low potential regions. No funding, current funding, and 50% more funding are allowed tor each program in the analysis. An optimal research portfolio is developed, first with all weight placed on efficiency, and second with increasing weights placed on benefits going to small‐holder farmers. Even with no additional weight placed on small holders. lesearch programs for both small farms and low potential areas enter into the optimal research portfolio. As more emphasis is given to small holders, the reduction in overall efficiency gained due to research is relatively modest, Maize and cotton were the highest ranked commodity research programs of the 36 commodities considered for both large and small larms. Agronomy and soils research are relatively more important for small holders, while plant breeding and crop protection are relatively more important for large‐scale farmers. priority selling: Economic surplus and mathematical programming analysis.

Suggested Citation

  • Gladys Mutangadura & George W. Norton, 1999. "Agricultural research priority setting under multiple objectives: an example from Zimbabwe," Agricultural Economics, International Association of Agricultural Economists, vol. 20(3), pages 277-286, May.
    • Handle: RePEc:bla:agecon:v:20:y:1999:i:3:p:277-286
    DOI: 10.1111/j.1574-0862.1999.tb00573.x
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    1. Bradford F. Mills, 1997. "Ex‐ante agricultural research evaluation with site specific technology generation: the case of sorghum in Kenya," Agricultural Economics, International Association of Agricultural Economists, vol. 16(2), pages 125-138, May.
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    1. Pemsl, Diemuth E. & Staver, Charles & Hareau, Guy & Alene, Arega D. & Abdoulaye, Tahirou & Kleinwechter, Ulrich & Labarta, Ricardo & Thiele, Graham, 2022. "Prioritizing international agricultural research investments: lessons from a global multi-crop assessment," Research Policy, Elsevier, vol. 51(4).
    2. Harris, Leah M. & Norton, George W. & Karim, A.N.M. Rezaul & Alwang, Jeffrey & Taylor, Daniel B., 2013. "Bridging the Information Gap with Cost-Effective Dissemination Strategies: The Case of Integrated Pest Management in Bangladesh," Journal of Agricultural and Applied Economics, Cambridge University Press, vol. 45(4), pages 639-654, November.
    3. Alwang, Jeffrey & Siegel, Paul B., 2003. "Measuring the impacts of agricultural research on poverty reduction," Agricultural Economics, Blackwell, vol. 29(1), pages 1-14, July.
    4. Arega D. Alene & V. M. Manyong & Eric F. Tollens & Steffen Abele, 2009. "Efficiency–equity tradeoffs and the scope for resource reallocation in agricultural research: evidence from Nigeria," Agricultural Economics, International Association of Agricultural Economists, vol. 40(1), pages 1-14, January.
    5. Pierre Benoit Joly & Laurence Colinet & Ariane Gaunand & Stephane Lemarié & Mireille Matt, 2016. "Agricultural research impact assessment: issues, methods and challenges," Working Papers hal-01431457, HAL.
    6. Alene, Arega D. & Manyong, V.M. & Tollens, Eric F. & Abele, Steffen, 2007. "Targeting agricultural research based on potential impacts on poverty reduction: Strategic program priorities by agro-ecological zone in Nigeria," Food Policy, Elsevier, vol. 32(3), pages 394-412, June.
    7. Omuru, Eric & Kingwell, Ross S., 2000. "Research Priority-Setting In Papua New Guinea: Policies, Methods And Practicalities," 2000 Conference (44th), January 23-25, 2000, Sydney, Australia 123714, Australian Agricultural and Resource Economics Society.
    8. Alene, Arega D. & Manyong, Victor M. & Tollens, Eric & Abele, Steffen, 2006. "The Efficiency-Equity Tradeoffs in Agricultural Research Priority Setting: The Potential Impacts of Agricultural Research on Economic Surplus and Poverty Reduction in Nigeria," 2006 Annual Meeting, August 12-18, 2006, Queensland, Australia 25260, International Association of Agricultural Economists.
    9. George W. Norton, 2020. "Lessons from a Career in Agricultural Development and Research Evaluation," Applied Economic Perspectives and Policy, John Wiley & Sons, vol. 42(2), pages 151-167, June.
    10. Byerlee, Derek, 2000. "Targeting poverty alleviation in priority setting for agricultural research," Food Policy, Elsevier, vol. 25(4), pages 429-445, August.
    11. Athanasios Petsakos & Guy Hareau & Ulrich Kleinwechter & Keith Wiebe & Timothy B Sulser, 2018. "Comparing modeling approaches for assessing priorities in international agricultural research," Research Evaluation, Oxford University Press, vol. 27(2), pages 145-156.
    12. Arega D Alene & Tahirou Abdoulaye & Joseph Rusike & Ricardo Labarta & Bernardo Creamer & Martha del Río & Hernan Ceballos & Luis Augusto Becerra, 2018. "Identifying crop research priorities based on potential economic and poverty reduction impacts: The case of cassava in Africa, Asia, and Latin America," PLOS ONE, Public Library of Science, vol. 13(8), pages 1-18, August.

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