Sushi or fish fingers? Seafood diversity, collapsing fish stocks, and multi-species fishery management
AbstractWe present a model of a multi-species fishery and show that (i) consumer preferences for seafood diversity may trigger a sequential collapse of fish stocks under open-access fishery, (ii) the stronger the preferences are for diversity the higher is the need for coordinated multi-species regulation, (iii) second-best optimal management of only one (or a few) species is less strict than socially optimal management of the same species. Finally, (iv) myopic regulation of one species, ignoring spill-overs to other species, may cause depletion of other stocks that would not be depleted under open access. --
Download InfoIf you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
Bibliographic InfoPaper provided by Christian-Albrechts-University of Kiel, Department of Economics in its series Economics Working Papers with number 2012-03.
Date of creation: 2012
Date of revision:
marine biodiversity; fishery economics; product differentiation;
Other versions of this item:
- Martin F. Quaas & Till Requate, 2013. "Sushi or Fish Fingers? Seafood Diversity, Collapsing Fish Stocks, and Multispecies Fishery Management," Scandinavian Journal of Economics, Wiley Blackwell, vol. 115(2), pages 381-422, 04.
- Q22 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Renewable Resources and Conservation - - - Fishery
- Q57 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Ecological Economics
- Q21 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Renewable Resources and Conservation - - - Demand and Supply; Prices
This paper has been announced in the following NEP Reports:
- NEP-AGR-2012-03-14 (Agricultural Economics)
- NEP-ALL-2012-03-14 (All new papers)
- NEP-ENV-2012-03-14 (Environmental Economics)
- NEP-REG-2012-03-14 (Regulation)
- NEP-RES-2012-03-14 (Resource Economics)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Kjell G. Salvanes, 1997. "Market Delineation and Demand Structure," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 79(1), pages 139-150.
- Chiang, Fu-Sung & Lee, Jonq-Ying & Brown, Mark G., 2001. "The Impact Of Inventory On Tuna Price: An Application Of Scaling In The Rotterdam Inverse Demand System," Journal of Agricultural and Applied Economics, Southern Agricultural Economics Association, vol. 33(03), December.
- Dixit, Avinash K & Stiglitz, Joseph E, 1977.
"Monopolistic Competition and Optimum Product Diversity,"
American Economic Review,
American Economic Association, vol. 67(3), pages 297-308, June.
- Dixit, Avinash K & Stiglitz, Joseph E, 1975. "Monopolistic Competition and Optimum Product Diversity," The Warwick Economics Research Paper Series (TWERPS) 64, University of Warwick, Department of Economics.
- repec:ags:mareec:28155 is not listed on IDEAS
- Tahvonen, Olli, 2009. "Economics of harvesting age-structured fish populations," Journal of Environmental Economics and Management, Elsevier, vol. 58(3), pages 281-299, November.
- Naevdal, Eric & Olaussen, Jon Olaf & Skonhoft, Anders, 2012. "A bioeconomic model of trophy hunting," Ecological Economics, Elsevier, vol. 73(C), pages 194-205.
- Opsomer Jean-Didier & Conrad Jon M., 1994. "An Open-Access Analysis of the Northern Anchovy Fishery," Journal of Environmental Economics and Management, Elsevier, vol. 27(1), pages 21-37, July.
- repec:ags:mareec:28229 is not listed on IDEAS
- repec:ags:mareec:28175 is not listed on IDEAS
- Anders Skonhoft & Niels Vestergaard & Martin Quaas, 2012. "Optimal Harvest in an Age Structured Model with Different Fishing Selectivity," Environmental & Resource Economics, European Association of Environmental and Resource Economists, vol. 51(4), pages 525-544, April.
- repec:ags:mareec:28158 is not listed on IDEAS
- Conrad, Jon M. & Adu-Asamoah, Richard, 1986. "Single and multispecies systems: The the Eastern Tropical Atlantic," Journal of Environmental Economics and Management, Elsevier, vol. 13(1), pages 50-68, March.
- Kasulo, Victor & Perrings, Charles, 2006. "Fishing down the value chain: Biodiversity and access regimes in freshwater fisheries -- the case of Malawi," Ecological Economics, Elsevier, vol. 59(1), pages 106-114, August.
- Esther Regnier & Katheline Schubert, 2013.
"Consumer preferences, aquaculture technology and the sustainability of fisheries,"
Documents de travail du Centre d'Economie de la Sorbonne
13002, Université Panthéon-Sorbonne (Paris 1), Centre d'Economie de la Sorbonne.
- Esther Regnier & Katheline Schubert, 2013. "Consumer preferences, aquaculture technology and the sustainability of fisheries," UniversitÃ© Paris1 PanthÃ©on-Sorbonne (Post-Print and Working Papers) halshs-00786112, HAL.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (ZBW - German National Library of Economics).
If references are entirely missing, you can add them using this form.