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The dual role of small-scale fisheries on food security and poverty eradication in Vietnam: A latent profile analysis

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  • Khanh Ngoc, Quach Thi
  • Xuan, Bui Bich
  • Nam, Pham Khanh

Abstract

Small-scale fisheries are crucial for supporting the welfare of coastal communities. Nonetheless, in Vietnam prolonged overexploitation and inadequate management have led small-scale fisheries into an uncertain future, leaving fishing households vulnerable to poverty and food insecurity. This study examines the role of small-scale fisheries in Vietnam in promoting food security and alleviating poverty within fishing households. Utilizing latent profile analysis, we categorize fishing households based on dimensions of poverty and food insecurity as well as explore the potential of fisheries management measures in eradicating poverty and improving food security. Our findings reveal that, small-scale fisheries in Vietnam have significantly contributed to the well-being of fishing households, enhancing both income and food security. However, we identify two distinct groups of fishers. One group, representing 65 percent of households in our sample, is characterized by higher incomes and greater food security, is denoted in the study as “protected households”. The second group, comprising 35 percent of our sample, faces challenges in both dimensions, and is denoted as “vulnerable households”. Protected households are more likely to be located in areas where access limitations are enforced, often accompanied by livelihood enhancement opportunities. These results suggest that future policies for small-scale fisheries could benefit from developing synergies among various interventions targeting the conservation of fisheries resources, poverty alleviation, and food security.

Suggested Citation

  • Khanh Ngoc, Quach Thi & Xuan, Bui Bich & Nam, Pham Khanh, 2026. "The dual role of small-scale fisheries on food security and poverty eradication in Vietnam: A latent profile analysis," World Development, Elsevier, vol. 200(C).
    • Handle: RePEc:eee:wdevel:v:200:y:2026:i:c:s0305750x25003869
    DOI: 10.1016/j.worlddev.2025.107300
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