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Farmer Participation in Supermarket Channels, Production Technology, and Efficiency: The Case of Vegetables in Kenya

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  • Rao, Elizaphan J.O.
  • Brummer, Bernhard
  • Qaim, Matin
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    Abstract

    Supermarkets are gaining ground in the agri-food systems of many developing countries. While recent research has analyzed income effects in the small farm sector, impacts on productivity and efficiency have hardly been studied. We use a meta-frontier approach and combine this with propensity score matching to estimate treatment effects among vegetable farmers in Kenya. Participation in supermarket channels increases farm productivity in terms of meta-technology ratios by 45%. We also find positive and significant impacts on technical efficiency and scale efficiency. Supermarket expansion therefore presents opportunities for agricultural growth in the small farm sector, which is crucial for poverty reduction in Africa.

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    Bibliographic Info

    Paper provided by Georg-August-Universitaet Goettingen, GlobalFood, Department of Agricultural Economics and Rural Development in its series Discussion Papers with number 113508.

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    Date of creation: Aug 2011
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    Handle: RePEc:ags:gagfdp:113508

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    Postal: Platz der Göttinger Sieben 5, D-37073 Göttingen
    Web page: http://www.uni-goettingen.de/globalfood
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    Related research

    Keywords: Supermarkets; technical efficiency; scale efficiency; meta-frontier; meta-technology ratio; sample selection; Kenya; International Development; Marketing; Production Economics; Productivity Analysis; D24; L23; O12; Q12; Q16;

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