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Productivity in Malagasy Rice Systems: Wealth-Differentiated Constraints and Priorities

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  • Minten, Bart
  • Randrianarisoa, Jean Claude
  • Barrett, Christopher B.

Abstract

This study explores the constraints on agricultural productivity and priorities in boosting productivity in rice, the main staple in Madagascar, using a range of different data sets and analytical methods, integrating qualitative assessments by farmers and quantitative evidence from panel data production function analysis and willingness-to-pay estimates for chemical fertilizer. Nationwide, farmers seek primarily labor productivity enhancing interventions, e.g., improved access to agricultural equipment, cattle and irrigation. Shock mitigation measures, land productivity increasing technologies and improved land tenure are reported to be much less important. Poorer farmers have significantly lower rice yields than richer farmers, as well as significantly less land. Estimated productivity gains are greatest for the poorest with respect to adoption of climatic shock mitigation measures and chemical fertilizer. However, fertilizer use on rice appears only marginally profitable and highly variable across years. Research and interventions aimed at reducing costs and price volatility within the fertilizer supply chain might help at least the more accessible regions to more readily adopt chemical fertilizer.

Suggested Citation

  • Minten, Bart & Randrianarisoa, Jean Claude & Barrett, Christopher B., 2006. "Productivity in Malagasy Rice Systems: Wealth-Differentiated Constraints and Priorities," 2006 Annual Meeting, August 12-18, 2006, Queensland, Australia 25611, International Association of Agricultural Economists.
    • Handle: RePEc:ags:iaae06:25611
    DOI: 10.22004/ag.econ.25611
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    1. Christopher B. Barrett & Christine M. Moser & Oloro V. McHugh & Joeli Barison, 2004. "Better Technology, Better Plots, or Better Farmers? Identifying Changes in Productivity and Risk among Malagasy Rice Farmers," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 86(4), pages 869-888.
    2. Barrett, Christopher B., 1996. "On price risk and the inverse farm size-productivity relationship," Journal of Development Economics, Elsevier, vol. 51(2), pages 193-215, December.
    3. Hanan G. Jacoby & Bart Minten, 2007. "Is Land Titling in Sub-Saharan Africa Cost-Effective? Evidence from Madagascar," The World Bank Economic Review, World Bank, vol. 21(3), pages 461-485, June.
    4. Benjamin, Dwayne, 1995. "Can unobserved land quality explain the inverse productivity relationship?," Journal of Development Economics, Elsevier, vol. 46(1), pages 51-84, February.
    5. Lamb, Russell L., 2003. "Inverse productivity: land quality, labor markets, and measurement error," Journal of Development Economics, Elsevier, vol. 71(1), pages 71-95, June.
    6. Minten, Bart & Barrett, Christopher B., 2008. "Agricultural Technology, Productivity, and Poverty in Madagascar," World Development, Elsevier, vol. 36(5), pages 797-822, May.
    7. Barrett, Christopher B. & Bezuneh, Mesfin & Clay, Daniel C. & Reardon, Thomas, 2001. "Heterogeneous Contraints, Incentives, and Income Diversification Strategies in Rural Africa," Working Papers 179567, Cornell University, Department of Applied Economics and Management.
    8. Feder, Gershon & Feeny, David, 1991. "Land Tenure and Property Rights: Theory and Implications for Development Policy," The World Bank Economic Review, World Bank, vol. 5(1), pages 135-153, January.
    9. Moser, Christine M. & Barrett, Christopher B., 2003. "The disappointing adoption dynamics of a yield-increasing, low external-input technology: the case of SRI in Madagascar," Agricultural Systems, Elsevier, vol. 76(3), pages 1085-1100, June.
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    Cited by:

    1. Nakano, Yuko & Bamba, Ibrahim & Diagne, Aliou & Otsuka, Keijiro & Kajisa, Kei, 2011. "The possibility of a rice green revolution in large-scale irrigation schemes in Sub-Saharan Africa," Policy Research Working Paper Series 5560, The World Bank.
    2. Kasirye, Ibrahim, 2013. "Constraints to Agricultural Technology Adoption in Uganda: Evidence from the 2005/06-2009/10 Uganda National Panel Survey," African Journal of Agricultural and Resource Economics, African Association of Agricultural Economists, vol. 8(2), pages 1-18, August.
    3. Platteau, Jean-Philippe & Bonjean, Isabelle & Verardi, Vincenzo, 2017. "Innovation Adoption and Liquidity Constraints in the Presence of Grassroots Extension Agents: Evidence from the Peruvian Highla," CEPR Discussion Papers 12263, C.E.P.R. Discussion Papers.
    4. Bonjean, Isabelle, 2018. "Heterogeneous Incentives to Innovation Adoption: the Price Effect on Segmented Market," Working Papers 279295, Katholieke Universiteit Leuven, Centre for Agricultural and Food Economics.
    5. Ulimwengu, John & Sanyal, Prabuddha, 2011. "Joint estimation of farmers' stated willingness to pay for agricultural services:," IFPRI discussion papers 1070, International Food Policy Research Institute (IFPRI).
    6. Natasha Stoudmann & Lena M. Reibelt & Christian A. Kull & Claude A. Garcia & Mirana Randriamalala & Patrick O. Waeber, 2019. "Biting the Bullet: Dealing with the Annual Hunger Gap in the Alaotra, Madagascar," Sustainability, MDPI, vol. 11(7), pages 1-18, April.
    7. Bonjean, Isabelle, 2019. "Heterogeneous incentives for innovation adoption: The price effect on segmented markets," Food Policy, Elsevier, vol. 87(C), pages 1-1.
    8. Ozaki, Ryosuke & Sakurai, Takeshi, 2020. "The Adoption of Upland Rice by Lowland Rice Farmers and Its Impacts on Their Food Security and Welfare in Madagascar," Japanese Journal of Agricultural Economics (formerly Japanese Journal of Rural Economics), Agricultural Economics Society of Japan (AESJ), vol. 22.
    9. Bonjean, Isabelle, 2017. "Heterogeneous Gains From Agricultural Innovation Adoption: The Role Of The Price Effect In Peru," 2017 International Congress, August 28-September 1, 2017, Parma, Italy 260891, European Association of Agricultural Economists.
    10. Hailu, Berihun Kassa & Abrha, Bihon Kassa & Weldegiorgis, Kibrom Aregawi, 2014. "Adoption and Impact of Agricultural Technologies on Farm Income: Evidence from Southern Tigray, Northern Ethiopia," International Journal of Food and Agricultural Economics (IJFAEC), Alanya Alaaddin Keykubat University, Department of Economics and Finance, vol. 2(4), pages 1-16, October.
    11. Bonjean, I., 2018. "Heterogeneous return from Agricultural Innovation Adoption: The Role of the price effect," 2018 Conference, July 28-August 2, 2018, Vancouver, British Columbia 277257, International Association of Agricultural Economists.

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    More about this item

    Keywords

    Crop Production/Industries;

    JEL classification:

    • O1 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development
    • O3 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights
    • Q12 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Micro Analysis of Farm Firms, Farm Households, and Farm Input Markets

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