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Determinants of crop yield and profit of family farms: evidence from the Senegal River Valley

Author

Listed:
  • Elodie Blanc

    (CIRED - centre international de recherche sur l'environnement et le développement - Cirad - Centre de Coopération Internationale en Recherche Agronomique pour le Développement - EHESS - École des hautes études en sciences sociales - AgroParisTech - ENPC - École nationale des ponts et chaussées - CNRS - Centre National de la Recherche Scientifique)

  • Aurelia Lepine
  • Eric Strobl

    (X - École polytechnique - IP Paris - Institut Polytechnique de Paris, IPAG Business School)

Abstract

This paper investigates the determinants of the performance of family farms in Senegal using both production and profit functions. The econometric analysis is based on agricultural inputs and outputs information from a survey of 504 agricultural households, member of a farmer organization in the Saint Louis region in 2009. Our main results indicate that the size of the cultivated plots has a negative effect on crop yields, representing diseconomies of scale. This finding suggests potential for improvements in farm management and organization. We also find that the development of commercialization sectors and loans could boost agricultural inputs. In terms of profitability, our results show that yields and prices play significant and important roles for all crops. An increase in the bargaining power of farmers would be required to increase unit prices and consequently their profits.

Suggested Citation

  • Elodie Blanc & Aurelia Lepine & Eric Strobl, 2016. "Determinants of crop yield and profit of family farms: evidence from the Senegal River Valley," Post-Print hal-01446194, HAL.
    • Handle: RePEc:hal:journl:hal-01446194
    DOI: 10.1017/S0014479714000581
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    Cited by:

    1. Aravind Moorthy & Thomas Coen & Katie Naeve & Jeremy Brecher-Haimson & Sarah Hughes, "undated". "Evaluation of the Irrigation and Water Resource Management Project in Senegal: Design Report," Mathematica Policy Research Reports c9f29d5746b14250b145a2030, Mathematica Policy Research.
    2. Prishchepov, Alexander V. & Ponkina, Elena & Sun, Zhanli & Müller, Daniel, 2019. "Revealing the determinants of wheat yields in the Siberian breadbasket of Russia with Bayesian networks," Land Use Policy, Elsevier, vol. 80(C), pages 21-31.
    3. Simon de Bonviller & Phu Nguyen-Van & Anne Rozan, 2020. "More market, more efficiency? Water market impacts on water use efficiency in the Australian agricultural sector," Working Papers of BETA 2020-14, Bureau d'Economie Théorique et Appliquée, UDS, Strasbourg.
    4. Prishchepov, Alexander & Ponkina, Elena & Sun, Zhanli & Müller, Daniel, 2019. "Выявление Детерминант Урожайности Пшеницы В Западной Сибири С Использованием Байесовских Сетей [Revealing the Determinants of Wheat Yields in the Siberian Breadbasket of Russia with Bayesian Networks]," EconStor Open Access Articles and Book Chapters, ZBW - Leibniz Information Centre for Economics, vol. 15(1), pages 39-83.
    5. Bedru B. Balana & Crystal N. Aghadi & Adebayo I. Ogunniyi, 2022. "Improving livelihoods through postharvest loss management: evidence from Nigeria," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 14(1), pages 249-265, February.

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