Impact of stock health on fish prices: Evaluation and implications for food accessibility
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Impact of stock health on fish prices: Evaluation and implications for food accessibilityData
2021Cita bibliográfica
Rodriguez M., Calvo-Dopico D. & Mourelle E. (2021). Impact of stock health on fish prices: Evaluation and implications for food accessibility. PLOS ONE 16(12): e0261580. https://doi.org/10.1371/journal.pone.0261580
Resumo
[Abstract]: The continuous rise of the world’s population has made food security a major point of the
global agenda, with fisheries providing a key source of nutrition, especially in developing
countries. Ensuring their health is key to maintain the availability of the resource, but its
effect over accessibility is yet unclear. In this paper, we discuss the relevance of stock health
for ensuring the price accessibility of the resource. A Least Square Dummy Variable panel
model is proposed for bluefin tuna prices, with a biological explanatory component, and
dummy variables reflecting changes in fishing trends. Both have proven to be significant to
explain annual price variations, with improvements in stock health achieving price
reductions.
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Atribución 4.0 Internacional
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1932-6203