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Assessing risk and uncertainty in fisheries rebuilding plans

Brandt, Urs Steiner; Vestergaard, Niels - 2011

This paper deals with risk and uncertainties that are an inherent part of designing and implementing fisheries rebuilding plans. Such risk and uncertainties stem from a variety of sources, biological, economic and/or political factors, and are influenced by external factors like changing...

Persistent link: https://www.econbiz.de/10010321693

Cost-benefit analysis of the Greenland offshore shrimp fishery

Vestergaard, Niels; Stoyanova, Kristiana A.; Wagner, Claas - 2010

This paper examines the social economic value of the Greenland off-shore shrimp fishery. The contribution of the … fishery to the economy is examined using a cost-benefit analysis where the objective of the report is to examine the current … state of the fishery rather than possible changes, which are a political decision. The analysis is undertaken by examining …

Persistent link: https://www.econbiz.de/10010321664

A size-based ecosystem model

Ravn-Jonsen, Lars J. - 2009

Ecosystem Management requires models that can link the ecosystem level to the operation level. This link can be created by an ecosystem production model. Because the function of the individual fish in the marine ecosystem, seen in trophic context, is closely related to its size, the model groups...

Persistent link: https://www.econbiz.de/10010321679

Lobbyism and Climate Change in Fisheries: A Political Support Function Approach

Brandt, Urs Steiner - 2005

This paper seeks to investigate the following issues: What is the resulting out-come, when regulation is determined by interest groups that compete for influ-ence over the regulatory process? Given this, can we predict how climate change related changes in the underlying biological factors will...

Persistent link: https://www.econbiz.de/10010321963

The Effect of Climate Change on the Probability of Conservation: Fisheries Regulation as a Policy Contest

Brandt, Urs Steiner - 2006

This paper considers the policy outcome of a contest between two opposing in-terest groups: the incumbent fishermen and a group of conservationalists. The objective of the fishermen is to maximize profit, and they are (partly) concerned over future profitability as well, while the...

Persistent link: https://www.econbiz.de/10010321964

Intertemporal choice of marine ecosystem exploitation

Ravn-Jonsen, Lars J. - 2009

The term 'Fishing Down Marine FoodWebs' describes the gradual transition in landing from marine ecosystems towards organisms lower in the food web. To address this issue and the need to manage the marine ecosystem in a broader perspective, Ecosystem Management is recommended. Ecosystem...

Persistent link: https://www.econbiz.de/10010321692

Ecosystem-based fishery management: A critical review of concepts and ecological economic models

Nguyen, Thanh Viet - 2009

An ecosystem approach means different things to different people. As a result the concept of ecosystem-based fishery … models of fishery ignore the linkages to lower trophic levels. In particular, environmental data and other bottom … models relating to ecosystem-based fishery management especially to the environmental issues. The paper started by reviewing …

Persistent link: https://www.econbiz.de/10010321701

Estimation of Production Functions on Fishery: A Danish Survey

Nahrstedt, Birgit; Jørgensen, Henning P.; Hoff, Ayoe - 2002

-duction functions will in this paper be estimated using data for the Danish North Sea human consumption demersal trawl fishery. Some …

Persistent link: https://www.econbiz.de/10010321931

Fishery Economics and Game Theory

Grønbæk, Lone - 2000

Game theory is an analytical tool for modeling strategic interaction between agents. Strategic interaction in fishery … study on the fishery economics and game theory. It tends to describe how fishery models using game theory are build up … describes different types of fishery and how these types are related to game theory. Special features as externalities and …

Persistent link: https://www.econbiz.de/10010321949

Fisheries Management with Multiple Market Failures

Jensen, Frank; Vestergaard, Niels - 2004

Within fisheries it is well-known that several market failures exist. However, fisheries economists analyse these market failures separately despite the fact that the market failures arise simultaneously. In this paper several market fail-ures that arise simultaneously are analysed. A resource...

Persistent link: https://www.econbiz.de/10010321952