WorldFish is an international, nonprofit research organization that harnesses the potential of fisheries and aquaculture to reduce hunger and poverty. Our publications database contains WorldFish publications and references to WorldFish research published in refereed journals and periodicals.

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WorldFish focuses on testing technologies that improve the productivity of fisheries and aquaculture and strengthen value chains to increase incomes of fishdependent people in Zambia and throughout sub-Saharan Africa. WorldFish works in the Barotse Floodplain of western Zambia where its research focuses on testing improved fish processing technologies and social innovations to reduce post-harvest losses and improve gender relations throughout the fishery value chain.

WorldFish has a long history of working in Africa, including in nearby Ghana and Cameroon, to strengthen the continent’s aquaculture sector by conducting research and providing training. WorldFish aims to harness this experience, combined with its expertise in fish genetics, to boost aquaculture productivity and enhance nutrition and food security in Nigeria.

This article investigates the relation between fish supply volumes and sales values in El-Obour wholesale market. The study also examines market cointegration between farmed tilapia and imported wild frozen fish (tilapia, mackerel, Mediterranean horse mackerel, sardine and lizardfish).

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