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Supermarket Contracts, Income, and Changing Diets of Farm Households: Panel Data Evidence from Kenya

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  • Ochieng, D.

Abstract

In many developing countries, supermarkets are increasingly replacing traditional markets as preferred points of food purchases in urban areas. This has welfare implications on smallholder farmers that supply supermarkets. While previous studies have analyzed the welfare effects of smallholder participation in supermarket channels, many have focused on economic effects alone. Very little is known about the effects on farm household diets. Besides, most existing studies that have looked at economic effects used cross-sectional data that are limited in controlling for time-invariant differences between supermarket and traditional channel farmers. This study uses panel data from vegetable farmers in Kenya to examine the effects of supermarket contracting on farm household income and diets. The results show that supplying supermarkets has increased household income by 66%, and is associated with 8% higher consumption of calories, as well as better dietary diversity, and higher levels of zinc consumption. Using these results for simple simulations suggests that wider participation of smallholders in supermarket channels could reduce the prevalence of undernourishment by 8% and the prevalence of zinc deficiency by 12%. Hence, enhancing smallholder market access could significantly contribute to reduction of undernourishment, micronutrient malnutrition and increased income of farm households. Acknowledgement : Financial support from the African Economic Research Consortium (AERC) and the German Research Foundation (DFG, grant number RTG 1666) is gratefully acknowledged. I also thank Elizaphan J.O. Rao, Christine G.K. Chege, and Camilla Andersson for sharing their data.

Suggested Citation

  • Ochieng, D., 2018. "Supermarket Contracts, Income, and Changing Diets of Farm Households: Panel Data Evidence from Kenya," 2018 Conference, July 28-August 2, 2018, Vancouver, British Columbia 277423, International Association of Agricultural Economists.
    • Handle: RePEc:ags:iaae18:277423
    DOI: 10.22004/ag.econ.277423
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    as
    1. Hope C. Michelson, 2013. "Small Farmers, NGOs, and a Walmart World: Welfare Effects of Supermarkets Operating in Nicaragua," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 95(3), pages 628-649.
    2. Hazell, Peter & Poulton, Colin & Wiggins, Steve & Dorward, Andrew, 2010. "The Future of Small Farms: Trajectories and Policy Priorities," World Development, Elsevier, vol. 38(10), pages 1349-1361, October.
    3. Wendy J. Umberger & Xiaobo He & Nicholas Minot & Hery Toiba, 2015. "Examining the Relationship between the Use of Supermarkets and Over-nutrition in Indonesia," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 97(2), pages 510-525.
    4. Escobal, Javier A. & Cavero, Denice, 2012. "Transaction Costs, Institutional Arrangements and Inequality Outcomes: Potato Marketing by Small Producers in Rural Peru," World Development, Elsevier, vol. 40(2), pages 329-341.
    5. Wiggins, Steve & Kirsten, Johann & Llambí, Luis, 2010. "The Future of Small Farms," World Development, Elsevier, vol. 38(10), pages 1341-1348, October.
    6. Miet Maertens & Bart Minten & Johan Swinnen, 2012. "Modern Food Supply Chains and Development: Evidence from Horticulture Export Sectors in Sub-Saharan Africa," Development Policy Review, Overseas Development Institute, vol. 30(4), pages 473-497, July.
    7. repec:bla:devpol:v:26:y:2008:i:2:p:227-243 is not listed on IDEAS
    8. Miyata, Sachiko & Minot, Nicholas & Hu, Dinghuan, 2009. "Impact of Contract Farming on Income: Linking Small Farmers, Packers, and Supermarkets in China," World Development, Elsevier, vol. 37(11), pages 1781-1790, November.
    9. Chege, Christine G.K. & Andersson, Camilla I.M. & Qaim, Matin, 2015. "Impacts of Supermarkets on Farm Household Nutrition in Kenya," World Development, Elsevier, vol. 72(C), pages 394-407.
    10. Ayieko, Miltone W. & Tschirley, David L. & Mathenge, Mary K., 2005. "Fresh Fruit and Vegetable Consumption Patterns and Supply Chain Systems in Urban Kenya: Implications for Policy and Investment Priorities," Working Papers 202627, Egerton University, Tegemeo Institute of Agricultural Policy and Development.
    11. Rhys Jenkins, 2004. "Globalization, production, employment and poverty: debates and evidence," Journal of International Development, John Wiley & Sons, Ltd., vol. 16(1), pages 1-12.
    12. Jeffrey M Wooldridge, 2010. "Econometric Analysis of Cross Section and Panel Data," MIT Press Books, The MIT Press, edition 2, volume 1, number 0262232588, April.
    13. Muyanga, Milu & Jayne, T.S., 2014. "Effects of rising rural population density on smallholder agriculture in Kenya," Food Policy, Elsevier, vol. 48(C), pages 98-113.
    14. Hausman, Jerry, 2015. "Specification tests in econometrics," Applied Econometrics, Russian Presidential Academy of National Economy and Public Administration (RANEPA), vol. 38(2), pages 112-134.
    15. Julius J. Okello & Scott M. Swinton, 2007. "Compliance with International Food Safety Standards in Kenya's Green Bean Industry: Comparison of a Small- and a Large-scale Farm Producing for Export," Review of Agricultural Economics, Agricultural and Applied Economics Association, vol. 29(2), pages 269-285.
    16. David Tschirley & Thomas Reardon & Michael Dolislager & Jason Snyder, 2015. "The Rise of a Middle Class in East and Southern Africa: Implications for Food System Transformation," Journal of International Development, John Wiley & Sons, Ltd., vol. 27(5), pages 628-646, July.
    17. Rao, Elizaphan J.O. & Qaim, Matin, 2013. "Supermarkets and agricultural labor demand in Kenya: A gendered perspective," Food Policy, Elsevier, vol. 38(C), pages 165-176.
    18. Bellemare, Marc F., 2012. "As You Sow, So Shall You Reap: The Welfare Impacts of Contract Farming," World Development, Elsevier, vol. 40(7), pages 1418-1434.
    19. Jones, Andrew D. & Shrinivas, Aditya & Bezner-Kerr, Rachel, 2014. "Farm production diversity is associated with greater household dietary diversity in Malawi: Findings from nationally representative data," Food Policy, Elsevier, vol. 46(C), pages 1-12.
    20. Camilla I.M. Andersson & Christine G.K. Chege & Elizaphan J.O. Rao & Matin Qaim, 2015. "Following Up on Smallholder Farmers and Supermarkets in Kenya," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 97(4), pages 1247-1266.
    21. Olwande, John & Smale, Melinda & Mathenge, Mary K. & Place, Frank & Mithöfer, Dagmar, 2015. "Agricultural marketing by smallholders in Kenya: A comparison of maize, kale and dairy," Food Policy, Elsevier, vol. 52(C), pages 22-32.
    22. Ochieng, Dennis O. & Veettil, Prakashan C. & Qaim, Matin, 2017. "Farmers’ preferences for supermarket contracts in Kenya," Food Policy, Elsevier, vol. 68(C), pages 100-111.
    23. Neven, David & Odera, Michael Makokha & Reardon, Thomas & Wang, Honglin, 2009. "Kenyan Supermarkets, Emerging Middle-Class Horticultural Farmers, and Employment Impacts on the Rural Poor," World Development, Elsevier, vol. 37(11), pages 1802-1811, November.
    24. Gómez, Miguel I. & Ricketts, Katie D., 2013. "Food value chain transformations in developing countries: Selected hypotheses on nutritional implications," Food Policy, Elsevier, vol. 42(C), pages 139-150.
    25. Ayieko, Miltone W. & Tschirley, David L. & Mathenge, Mary K., 2005. "Fresh Fruit and Vegetable Consumption and Trade in Urban Kenya: Implications For Policy and Investment Priorities," Food Security Collaborative Working Papers 55164, Michigan State University, Department of Agricultural, Food, and Resource Economics.
    26. Solomon Asfaw & Dagmar Mithöfer & Hermann Waibel, 2009. "EU Food Safety Standards, Pesticide Use and Farm‐level Productivity: The Case of High‐value Crops in Kenya," Journal of Agricultural Economics, Wiley Blackwell, vol. 60(3), pages 645-667, September.
    27. World Bank, 2016. "World Development Indicators 2016," World Bank Publications - Books, The World Bank Group, number 23969.
    28. Keijiro Otsuka & Yuko Nakano & Kazushi Takahashi, 2016. "Contract Farming in Developed and Developing Countries," Annual Review of Resource Economics, Annual Reviews, vol. 8(1), pages 353-376, October.
    29. Gómez, Miguel I. & Ricketts, Katie D., 2013. "Food value chain transformations in developing countries - Selected hypotheses on nutritional implications," ESA Working Papers 288987, Food and Agriculture Organization of the United Nations, Agricultural Development Economics Division (ESA).
    30. VAN DEN BROECK, Goedele & MAERTENS, Miet, 2016. "Horticultural exports and food security in developing countries," Working Papers 232595, Katholieke Universiteit Leuven, Centre for Agricultural and Food Economics.
    31. Mergenthaler, Marcus & Weinberger, Katinka & Qaim, Matin, 2009. "The food system transformation in developing countries: A disaggregate demand analysis for fruits and vegetables in Vietnam," Food Policy, Elsevier, vol. 34(5), pages 426-436, October.
    32. Rao, Elizaphan J.O. & Qaim, Matin, 2011. "Supermarkets, Farm Household Income, and Poverty: Insights from Kenya," World Development, Elsevier, vol. 39(5), pages 784-796, May.
    33. Narayanan, Sudha, 2014. "Profits from participation in high value agriculture: Evidence of heterogeneous benefits in contract farming schemes in Southern India," Food Policy, Elsevier, vol. 44(C), pages 142-157.
    34. Bell, Andrew & Jones, Kelvyn, 2015. "Explaining Fixed Effects: Random Effects Modeling of Time-Series Cross-Sectional and Panel Data," Political Science Research and Methods, Cambridge University Press, vol. 3(1), pages 133-153, January.
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