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Inputs, Productivity and Agricultural Growth in Sub-Saharan Africa

In: Productivity and Efficiency Analysis

Author

Listed:
  • Alejandro Nin-Pratt

    (International Food Policy Research Institute)

Abstract

This study employs a growth accounting approach to revisit past performance of agriculture in sub-Saharan Africa (SSA) and to analyze the relationship between the input mix used by SSA countries and productivity levels observed in the region. Findings show that improved technical efficiency has been the main driver of growth in recent years benefiting poorer, low labor productivity countries. Countries with higher output and input per worker have benefited much more from technological progress than poorer countries, suggesting that technical change has done little to reduce the gap in labor productivity between countries. Results also show that the levels of input per worker used in SSA agriculture at present are extremely low and associated with less productive technologies, and that technical change has shifted the world technological frontier unevenly, increasing the distance between SSA countries and those countries with the “right” input mix.

Suggested Citation

  • Alejandro Nin-Pratt, 2016. "Inputs, Productivity and Agricultural Growth in Sub-Saharan Africa," Springer Proceedings in Business and Economics, in: William H. Greene & Lynda Khalaf & Robin Sickles & Michael Veall & Marcel-Cristian Voia (ed.), Productivity and Efficiency Analysis, edition 1, chapter 0, pages 175-201, Springer.
    • Handle: RePEc:spr:prbchp:978-3-319-23228-7_11
    DOI: 10.1007/978-3-319-23228-7_11
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    Citations

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    Cited by:

    1. Oliver K. Kirui & Lukas Kornher & Maksud Bekchanov, 2023. "Productivity growth and the role of mechanisation in African agriculture," Agrekon, Taylor & Francis Journals, vol. 62(1), pages 80-97, January.
    2. Mulugeta Y. Birhanu & Tesfahun Alemayehu & Jasmine E. Bruno & Fasil Getachew Kebede & Emmanuel Babafunso Sonaiya & Ezekiel H. Goromela & Oladeji Bamidele & Tadelle Dessie, 2021. "Technical Efficiency of Traditional Village Chicken Production in Africa: Entry Points for Sustainable Transformation and Improved Livelihood," Sustainability, MDPI, vol. 13(15), pages 1-21, July.
    3. Mason-D'Croz, Daniel & Sulser, Timothy B. & Wiebe, Keith & Rosegrant, Mark W. & Lowder, Sarah K. & Nin-Pratt, Alejandro & Willenbockel, Dirk & Robinson, Sherman & Zhu, Tingju & Cenacchi, Nicola & Duns, 2019. "Agricultural investments and hunger in Africa modeling potential contributions to SDG2 – Zero Hunger," World Development, Elsevier, vol. 116(C), pages 38-53.

    More about this item

    Keywords

    Agriculture; Appropriate technology; Total factor productivity; Africa south of the Sahara;
    All these keywords.

    JEL classification:

    • O13 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Agriculture; Natural Resources; Environment; Other Primary Products
    • O33 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Technological Change: Choices and Consequences; Diffusion Processes
    • O55 - Economic Development, Innovation, Technological Change, and Growth - - Economywide Country Studies - - - Africa
    • Q16 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - R&D; Agricultural Technology; Biofuels; Agricultural Extension Services
    • Q18 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Agricultural Policy; Food Policy; Animal Welfare Policy

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