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Food health risk perceptions among consumers, farmers, and traders of leafy vegetables in Nairobi

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  • Lagerkvist, Carl Johan
  • Hess, Sebastian
  • Okello, Julius
  • Hansson, Helena
  • Karanja, Nancy
Abstract
Urban and peri-urban farming and supply chains are becoming increasingly important for delivering perishable produce to the urban centers of the developing world to meet the demands of a growing population. However, some production and handling practises and a short supply chain may expose consumers to substantial health risks. This study of consumers, peri-urban farmers, and traders attempts to quantify subjective risk judgments with regard to food safety hazards, and examines the extent of discrepancies in perceived risk relating to vegetables in domestic urban markets among the three groups. A conceptual model was developed to elicit subjective risk perceptions for a multidimensional construct. In general, differences were found between respondent categories in terms of both specific source risks and overall risks. Differences were also found with respect to the socio-demographic and structural determinants of the levels of perceived risks. These findings can help improve policies to promote food safety and reduce risky food handling along the supply chain, and present opportunities for change.

Suggested Citation

  • Lagerkvist, Carl Johan & Hess, Sebastian & Okello, Julius & Hansson, Helena & Karanja, Nancy, 2013. "Food health risk perceptions among consumers, farmers, and traders of leafy vegetables in Nairobi," Food Policy, Elsevier, vol. 38(C), pages 92-104.
    • Handle: RePEc:eee:jfpoli:v:38:y:2013:i:c:p:92-104
    DOI: 10.1016/j.foodpol.2012.11.001
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    References listed on IDEAS

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    2. Engelseth, Per & Sandvik, Marius, 2017. "Integrating in a Complex Networked Local Fresh Fish Supply System," International Journal on Food System Dynamics, International Center for Management, Communication, and Research, vol. 2017(1), June.
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    4. Roselyne Alphonce & Frode Alfnes, 2017. "Eliciting Consumer WTP for Food Characteristics in a Developing Context: Application of Four Valuation Methods in an African Market," Journal of Agricultural Economics, Wiley Blackwell, vol. 68(1), pages 123-142, February.
    5. Marilyne Chicoine & Francine Rodier & Fabien Durif, 2023. "The bright and the dark side of commercial urban agriculture labeling," Agriculture and Human Values, Springer;The Agriculture, Food, & Human Values Society (AFHVS), vol. 40(3), pages 1153-1170, September.
    6. Winfrida Mayilla & Bernard Keraita & Helena Ngowi & Flemming Konradsen & Flavianus Magayane, 2017. "Perceptions of using low-quality irrigation water in vegetable production in Morogoro, Tanzania," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 19(1), pages 165-183, February.
    7. Alphonce, Roselyne & Alfnes, Frode, 2015. "Eliciting Consumer WTP for Food Characteristics in a Developing Context: Comparison of four methods in a field experiment," Working Paper Series 01-2015, Norwegian University of Life Sciences, School of Economics and Business.
    8. Assem Abu Hatab & Carl‐Johan Lagerkvist & Abourehab Esmat, 2021. "Risk perception and determinants in small‐ and medium‐sized agri‐food enterprises amidst the COVID‐19 pandemic: Evidence from Egypt," Agribusiness, John Wiley & Sons, Ltd., vol. 37(1), pages 187-212, January.
    9. Parenreng, Syarifuddin Mabe & Pujawan, Nyoman & Karningsih, Putu Dana & Engelseth, Per, 2016. "Mitigating Risk in the Tuna Supply through Traceability System Development," International Food and Agribusiness Management Review, International Food and Agribusiness Management Association, vol. 19(1), pages 1-24, February.
    10. Engelseth, Per & Sandvik, Marius, 2017. "Integrating in a Complex Networked Local Fresh Fish Supply System," 2018 International European Forum (163rd EAAE Seminar), February 5-9, 2018, Innsbruck-Igls, Austria 276907, International European Forum on System Dynamics and Innovation in Food Networks.
    11. Kamrath, Carolin & Rajendran, Srinivasulu & Nenguwo, Ngoni & Afari-Sefa, Victor & Broring, Stefanie, 2018. "Adoption behavior of market traders: an analysis based on Technology Acceptance Model and Theory of Planned Behavior," International Food and Agribusiness Management Review, International Food and Agribusiness Management Association, vol. 21(6), July.
    12. Xiaoru Xie & Liman Huang & Jun (Justin) Li & Hong Zhu, 2020. "Generational Differences in Perceptions of Food Health/Risk and Attitudes toward Organic Food and Game Meat: The Case of the COVID-19 Crisis in China," IJERPH, MDPI, vol. 17(9), pages 1-17, April.
    13. Santeramo, Fabio Gaetano & Lamonaca, Emilia, 2020. "Objective risk and subjective risk: The role of information in food supply chains," MPRA Paper 104515, University Library of Munich, Germany.
    14. Engelseth, Per & Sandvik, Marius, 2017. "On Complexity, Ecosystems, and Sustainability in Local Food Supply: A Case Study on Fresh Seafood Supply," International Journal on Food System Dynamics, International Center for Management, Communication, and Research, vol. 8(3), August.

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