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"Ex ante" analysis of the benefits of transgenic drought tolerance research on cereal crops in low-income countries

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  • Genti Kostandini
  • Bradford F. Mills
  • Steven Were Omamo
  • Stanley Wood

Abstract

This article develops a framework to examine the "ex ante" benefits of transgenic research on drought in eight low-income countries, including the benefits to producers and consumers from farm income stabilization and the potential magnitude of private sector profits from intellectual property rights (IPRs). The framework employs country-specific agroecological-drought risk zones and considers both yield increases and yield variance reductions when estimating producer and consumer benefits from research. Benefits from yield variance reductions are shown to be an important component of aggregate drought research benefits, representing 40% of total benefits across the eight countries. Further, estimated annual benefits of US$178 million to the private sector suggest that significant incentives exist for participation in transgenic drought tolerance research. Copyright (c) 2009 International Association of Agricultural Economists.

Suggested Citation

  • Genti Kostandini & Bradford F. Mills & Steven Were Omamo & Stanley Wood, 2009. ""Ex ante" analysis of the benefits of transgenic drought tolerance research on cereal crops in low-income countries," Agricultural Economics, International Association of Agricultural Economists, vol. 40(4), pages 477-492, July.
  • Handle: RePEc:bla:agecon:v:40:y:2009:i:4:p:477-492
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    Cited by:

    1. You, Liangzhi & Wood, Stanley & Wood-Sichra, Ulrike & Wu, Wenbin, 2014. "Generating global crop distribution maps: From census to grid," Agricultural Systems, Elsevier, vol. 127(C), pages 53-60.
    2. Kostandini, Genti & Abdoulaye, Tahirou & Erenstein, Olaf & Sonder, Kai & Gou, Zhe & Setimela, Peter & Menkir, Abebe, 2015. "Potential Impacts of Drought Tolerant Maize: New Evidence from Farm-trials in Eastern and Southern Africa," 89th Annual Conference, April 13-15, 2015, Warwick University, Coventry, UK 204219, Agricultural Economics Society.
    3. Birthal, Pratap Singh & Nigam, Shyam N. & Narayanan, A.V. & Kareem, K.A., 2012. "Potential Economic Benefits from Adoption of Improved Drought-tolerant Groundnut in India," Agricultural Economics Research Review, Agricultural Economics Research Association (India), vol. 25(1).
    4. Genti Kostandini & Roberto La Rovere & Zhe Guo, 2016. "Ex Ante Welfare Analysis of Technological Change: The Case of Nitrogen Efficient Maize for African Soils," Canadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie, Canadian Agricultural Economics Society/Societe canadienne d'agroeconomie, vol. 64(1), pages 147-168, March.
    5. Huang, Jikun, 2013. "Financing Sustainable Agriculture Under Climate Change with a Specific Focus on Foreign Aid," WIDER Working Paper Series 047, World Institute for Development Economic Research (UNU-WIDER).
    6. Carl Pray & Latha Nagarajan & Luping Li & Jikun Huang & Ruifa Hu & K.N. Selvaraj & Ora Napasintuwong & R. Chandra Babu, 2011. "Potential Impact of Biotechnology on Adaption of Agriculture to Climate Change: The Case of Drought Tolerant Rice Breeding in Asia," Sustainability, MDPI, Open Access Journal, vol. 3(10), pages 1-19, September.
    7. Birthal, Pratap S. & Negi, Digvijay S. & Khan, Md. Tajuddin & Agarwal, Shaily, 2015. "Is Indian agriculture becoming resilient to droughts? Evidence from rice production systems," Food Policy, Elsevier, vol. 56(C), pages 1-12.
    8. Kostandini, Genti & La Rovere, Roberto & Abdoulaye, Tahirou, 2013. "Potential impacts of increasing average yields and reducing maize yield variability in Africa," Food Policy, Elsevier, vol. 43(C), pages 213-226.

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