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Valuing seafood: The Peruvian fisheries sector

Author

Listed:
  • Christensen, Villy
  • de la Puente, Santiago
  • Sueiro, Juan Carlos
  • Steenbeek, Jeroen
  • Majluf, Patricia

Abstract

There are tradeoffs in managing fisheries, and ideally such tradeoffs should be known when setting fisheries policies. An aspect of this, which is rarely considered, is the spin-off effect of different fisheries: the economic and social benefits that fisheries generate through processing through distribution and on to the end consumer. This study evaluated the benefits generated in the Peruvian marine fisheries sector through a comprehensive value chain analysis, based on a newly-developed combined ecosystem-economic modeling approach, which was integrated in the widely-used Ecopath with Ecosim approach and software. The value chain was parameterized by extensive data collection through 35 enterprise types covering the marine fisheries sector in Peru, including the world's biggest single-species fishery for anchoveta. While anchoveta is what is known about Peruvian fisheries, the study finds that anchoveta accounts for only 31% of the sector contribution to GDP and for only 23% of the employment. Thus, while anchoveta indeed is the fundamental fish species in the Peruvian ecosystem, there are other fisheries to be considered for management. The study indicates that the economic multipliers for Peruvian fisheries were 2.9 on average over the industry, and that these varied surprisingly little between fleets and between seafood categories indicating that the multipliers can be used beyond Peru to generalize the spin-off effect of the value chain. Employment multipliers vary much more across types of fisheries, but also around an average of 2.9; here it was clear that longer value chains result in more employment.

Suggested Citation

  • Christensen, Villy & de la Puente, Santiago & Sueiro, Juan Carlos & Steenbeek, Jeroen & Majluf, Patricia, 2014. "Valuing seafood: The Peruvian fisheries sector," Marine Policy, Elsevier, vol. 44(C), pages 302-311.
  • Handle: RePEc:eee:marpol:v:44:y:2014:i:c:p:302-311
    DOI: 10.1016/j.marpol.2013.09.022
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    References listed on IDEAS

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    Cited by:

    1. Christopher Hansman & Jonas Hjort & Gianmarco León, 2019. "Interlinked firms and the consequences of piecemeal regulation," Journal of the European Economic Association, European Economic Association, vol. 17(3), pages 876-916.
    2. Bassett, Hannah R. & Lau, Jacqueline & Giordano, Christopher & Suri, Sharon K. & Advani, Sahir & Sharan, Sonia, 2021. "Preliminary lessons from COVID-19 disruptions of small-scale fishery supply chains," World Development, Elsevier, vol. 143(C).
    3. Hill Cruz, Mariana & Frenger, Ivy & Getzlaff, Julia & Kriest, Iris & Xue, Tianfei & Shin, Yunne-Jai, 2022. "Understanding the drivers of fish variability in an end-to-end model of the Northern Humboldt Current System," Ecological Modelling, Elsevier, vol. 472(C).
    4. Pécastaing, Nicolas & Salavarriga, Juan, 2022. "The potential impact of fishing in peruvian marine protected areas (MPAs) on artisanal fishery poverty during El Niño events," Ecological Economics, Elsevier, vol. 202(C).
    5. Emma McKinley & Oscar Aller-Rojas & Caroline Hattam & Celine Germond-Duret & Inés Vicuña San Martín & Charlotte Rachael Hopkins & Héctor Aponte & Tavis Potts, 2019. "Charting the course for a blue economy in Peru: a research agenda," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 21(5), pages 2253-2275, October.
    6. Bevilacqua, Ana Helena V. & Angelini, Ronaldo & Steenbeek, Jeroen & Christensen, Villy & Carvalho, Adriana R., 2019. "Following the Fish: The Role of Subsistence in a Fish-based Value Chain," Ecological Economics, Elsevier, vol. 159(C), pages 326-334.
    7. Christopher Hansman & Jonas Hjort & Gianmarco León, 2015. "Firm's response and unintended health consequences of industrial regulations," Economics Working Papers 1469, Department of Economics and Business, Universitat Pompeu Fabra.
    8. Tim Cashion & Santiago de la Puente & Dyhia Belhabib & Daniel Pauly & Dirk Zeller & U Rashid Sumaila, 2018. "Establishing company level fishing revenue and profit losses from fisheries: A bottom-up approach," PLOS ONE, Public Library of Science, vol. 13(11), pages 1-20, November.

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