Index Catalog // ScholarsArchive@OSU

Creator:: Macher, Claire and Boncoeur, Jean
Abstract:: So-called « technical measures », aimed at increasing selectivity in the fishing industry, are expected to provide several social benefits. However, selectivity also generates costs: direct private cash costs such as gear cost but mainly costs based on the fact that selectivity usually decreases the short-run catch per unit of...
Resource Type:: Presentation
Full Text:: and Boncoeur, IIFET 2008, Nha Trang, Vietnam, 22-25 July 2008 Bio-economic model specifications Only

Creator:: Sandal, Leif Kristoffer and Tjelmeland, Sigurd
Abstract:: We present a scenario-model for the joint Norwegian and Russian managed capelin and cod stocks in the Barents Sea. The model basically consists of two sub models. The first is an autonomous management model which, based on profit functions and growth functions with coefficients calibrated from real data, finds a...
Resource Type:: Other
Full Text:: Microsoft Word - Document1 Title: Barents Sea capelin and

Creator:: Skonhoft, Anders
Abstract:: This paper formulates a simple biomass growth model of a fishery. The property rights regime is of the unregulated local common property type with a fixed number of fishermen and where the fish stock is exploited in a myopic profit-maximizing manner. Within this resource management setting it is demonstrated that...
Resource Type:: Research Paper
Full Text:: institutional structure, and in a regulated fishery with well-defined property rights, new and IIFET 2008

Creator:: Arnason, Ragnar
Abstract:: The sustainable yield function is a favoured tool in fisheries policy making. Normally, this function is drawn as a continuous curve in effort-yield space. This means that sustainable yield (harvest) is gradually reduced to zero as fishing effort increases. This, however, does not have to be the case. The sustainable...
Resource Type:: Research Paper
Full Text:: e* Fig. 2. Sustainble yield and biomass curves 3 IFFET 2008 Proceedings its derivative

Creator:: Falk-Petersen, Jannike and Armstrong, Claire
Abstract:: The red king crab (Paralithodes camtschaticus) is an alien invasive species in the Barents Sea representing a value as well as a potential pest. A bio-economic model is applied analysing the costs that traditional fisheries incur as a result of the king crab invasion, as well as the income from...
Resource Type:: Other
Full Text:: Microsoft Word - Document1 Title: Bio-Economic Modelling of

Creator:: Flaaten, Ola and Schulz, Carl Erik
Abstract:: The majority of monitored fish stocks globally is fully or over exploited, that is, at or below their maximum sustainable yield stock levels. Despite this resource situation international trade in fish products have been increasing for a long time. An export tax on fish and fish products, as an alternative...
Resource Type:: Research Paper
Full Text:: combines and develops elements from Brander and Taylor [2], [10] IIFET 2008 Vietnam Proceedings 2

Creator:: Laloë, Francis
Abstract:: Fisheries models are generally built to assess the dynamics of a resource with a given fishing mortality which level can be decided by some “decision maker” and/or which can be an observed process, e.g. times series proportional to some observed values of fishing effort. In these cases, the resource dynamics...
Resource Type:: Research Paper
Full Text:: possible to consider the consequences IIFET 2008 Vietnam Proceedings 8 on the fishing activity and

Creator:: Fauzi, Akhmad
Abstract:: Fishing for the life reef fish has been an important source of economy both at macro level and micro level. At Macro level, life reef fish for food (LRFF) plays a greater role in increasing export revenue since most of the fish are sold in overseas markets such Hong Kong...
Resource Type:: Research Paper
Full Text:: effect on the environment as well as on the socio-economic IIFET 2008 Vietnam Proceedings 2

Creator:: Valle de Souza, Simone, Cacho, Oscar, and Gondro, Cedric
Abstract:: The Northern Prawn Fishery is one of the most valuable fisheries in Australia with a yearly estimated value of production of about $64mil. Nine prawn species are commercially harvested from the Northern Prawn Fishery with 80% of annual average catch represented by the banana prawn (Fenneropenaeus merguiensis) and the tiger...
Resource Type:: Other
Full Text:: fishery based on the current resources and constraints, and determines economic optimal levels of future

Creator:: Vestergaard, Niels and Squires, Dale
Abstract:: This paper contributes to the literature on economic efficiency, technical change, bioeconomic modeling, and renewable resource economics in general by introducing output-oriented Debreu-Farrell technical inefficiency and technical progress into normative static and dynamic bioeconomic models of a fishery and examines the economic and policy ramifications for the open-access Nash and...
Resource Type:: Other
Full Text:: to the literature on economic efficiency, technical change, bioeconomic modeling, and renewable

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