IDEAS home Printed from https://ideas.repec.org/p/hal/journl/hal-01134866.html

Risk versus Economic Performance in a Mixed Fishery

Author

Listed:
  • Luc Doyen

    (GREThA - Groupe de Recherche en Economie Théorique et Appliquée - UB - Université de Bordeaux - CNRS - Centre National de la Recherche Scientifique)

  • R. A Deng
  • C. M. Dichmont
  • Sophie Gourguet

    (AMURE - Aménagement des Usages des Ressources et des Espaces marins et littoraux - Centre de droit et d'économie de la mer - IRD - Institut de Recherche pour le Développement - IFREMER - Institut Français de Recherche pour l'Exploitation de la Mer - UBO EPE - Université de Brest - CNRS - Centre National de la Recherche Scientifique)

  • S. Jennings
  • L. Richard Little

    (Marine and Atmospheric Research - Marine and Atmospheric Research - CSIRO - Commonwealth Scientific and Industrial Research Organisation [Australia])

  • S. Pascoe
  • Olivier Thébaud

    (AMURE - Aménagement des Usages des Ressources et des Espaces marins et littoraux - Centre de droit et d'économie de la mer - IRD - Institut de Recherche pour le Développement - IFREMER - Institut Français de Recherche pour l'Exploitation de la Mer - UBO EPE - Université de Brest - CNRS - Centre National de la Recherche Scientifique, CSIRO-MAR - CSIRO Marine and Atmospheric Research - CSIRO - Commonwealth Scientific and Industrial Research Organisation [Australia])

Abstract

Balancing bio-economic risks and high profit expectations is often a major concern in fisheries management. We examine this trade-off in the context of the Australian Northern Prawn Fishery (NPF). The fishery derives its revenue from different prawn species with different dynamics and recruitment processes. A multi-species bio-economic and stochastic model is used to examine the trade-offs between mean profitability of the fishery and its variance, under a range of economic scenarios, fishing capacities and distributions of fishing effort across the various sub-fisheries that comprise the NPF. Simulation results show that the current fishing strategy diversifying catch across sub-components of the fishery entails a compromise between expected performance and risk. Furthermore, given the current economic conditions, increases in fleet size would improve the expected economic performance of the fishery, but at the cost of increased variability of this performance

Suggested Citation

  • Luc Doyen & R. A Deng & C. M. Dichmont & Sophie Gourguet & S. Jennings & L. Richard Little & S. Pascoe & Olivier Thébaud, 2014. "Risk versus Economic Performance in a Mixed Fishery," Post-Print hal-01134866, HAL.
    • Handle: RePEc:hal:journl:hal-01134866
    DOI: 10.1016/j.ecolecon.2014.01.013
    as

    Download full text from publisher

    To our knowledge, this item is not available for download. To find whether it is available, there are three options:
    1. Check below whether another version of this item is available online.
    2. Check on the provider's web page whether it is in fact available.
    3. Perform a
    for a similarly titled item that would be available.

    Other versions of this item:

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Ni, Yuanming & Steinshamn, Stein I. & Kvamsdal, Sturla F., 2022. "Negative shocks in an age-structured bioeconomic model and how to deal with them," Economic Analysis and Policy, Elsevier, vol. 76(C), pages 15-30.
    2. Tromeur, Eric & Doyen, Luc & Tarizzo, Violaine & Little, L. Richard & Jennings, Sarah & Thébaud, Olivier, 2021. "Risk averse policies foster bio-economic sustainability in mixed fisheries," Ecological Economics, Elsevier, vol. 190(C).
    3. Violaine Tarizzo & Eric Tromeur & Olivier Thébaud & Richard Little & Sarah Jennings & Luc Doyen, 2018. "Risk averse policies foster bio-economic sustainability in mixed fisheries," Cahiers du GREThA (2007-2019) 2018-07, Groupe de Recherche en Economie Théorique et Appliquée (GREThA).
    4. Alvarez, Sergio & Larkin, Sherry L. & Ropicki, Andrew, 2017. "Optimizing provision of ecosystem services using modern portfolio theory," Ecosystem Services, Elsevier, vol. 27(PA), pages 25-37.
    5. Vinent, Orencio Duran & Johnston, Robert J. & Kirwan, Matthew L. & Leroux, Anke D. & Martin, Vance L., 2019. "Coastal dynamics and adaptation to uncertain sea level rise: Optimal portfolios for salt marsh migration," Journal of Environmental Economics and Management, Elsevier, vol. 98(C).
    6. N. Quérou & A. Tomini, 2018. "Marine Ecosystem Considerations and Second-Best Management," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 70(2), pages 381-401, June.
    7. L Doyen & M D Smith & U R Sumaila & G Zaccour & I Ekeland & Philippe Cury & Christophe Lett & O Thebaud & J.-C Poggiale & A Moussaoui & Jean-Marc Fromentin & S Gourguet & P Guillotreau & H Gomes & Pie, 2024. "Mathematical Bio-Economics 2.0 for Sustainable Fisheries," Working Papers hal-04446752, HAL.
    8. Dentoni, Domenico & Klerkx, Laurens, 2015. "Co-managing public research in Australian fisheries through convergence–divergence processes," Marine Policy, Elsevier, vol. 60(C), pages 259-271.

    More about this item

    Keywords

    ;
    ;
    ;

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:hal:journl:hal-01134866. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: CCSD (email available below). General contact details of provider: https://hal.archives-ouvertes.fr/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.