Jointness through vessel capacity input in a multispecies fishery

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Standard

Jointness through vessel capacity input in a multispecies fishery. / Hansen, Lars Gårn; Jensen, Carsten Lynge.

I: Agricultural Economics, Bind 45, Nr. 6, 01.11.2014, s. 745-756.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Hansen, LG & Jensen, CL 2014, 'Jointness through vessel capacity input in a multispecies fishery', Agricultural Economics, bind 45, nr. 6, s. 745-756. https://doi.org/10.1111/agec.12119

APA

Hansen, L. G., & Jensen, C. L. (2014). Jointness through vessel capacity input in a multispecies fishery. Agricultural Economics, 45(6), 745-756. https://doi.org/10.1111/agec.12119

Vancouver

Hansen LG, Jensen CL. Jointness through vessel capacity input in a multispecies fishery. Agricultural Economics. 2014 nov. 1;45(6):745-756. https://doi.org/10.1111/agec.12119

Author

Hansen, Lars Gårn ; Jensen, Carsten Lynge. / Jointness through vessel capacity input in a multispecies fishery. I: Agricultural Economics. 2014 ; Bind 45, Nr. 6. s. 745-756.

Bibtex

@article{a7e971148515432da55507d520c61dad,
title = "Jointness through vessel capacity input in a multispecies fishery",
abstract = "The success of regulations of multispecies fisheries may depend critically on understanding output dependencies correctly. An example is purse seine fisheries that target several species over the season but are specialized in the sense that each species are targeted individually. Such fisheries are typically modeled as either independent single species fisheries or using standard multispecies functional forms characterized by jointness in inputs. We argue that production of each species is essentially independent but that jointness may be caused by competition for fixed but allocable input of vessel capacity. We develop a fixed but allocatable input model of purse seine fisheries capturing this particular type of jointness. We estimate the model for the Norwegian purse seine fishery and find that it is characterized by nonjointness, while estimations for this fishery using the standard models imply jointness.",
author = "Hansen, {Lars G{\aa}rn} and Jensen, {Carsten Lynge}",
year = "2014",
month = nov,
day = "1",
doi = "10.1111/agec.12119",
language = "English",
volume = "45",
pages = "745--756",
journal = "Agricultural Economics",
issn = "0169-5150",
publisher = "Wiley-Blackwell",
number = "6",

}

RIS

TY - JOUR

T1 - Jointness through vessel capacity input in a multispecies fishery

AU - Hansen, Lars Gårn

AU - Jensen, Carsten Lynge

PY - 2014/11/1

Y1 - 2014/11/1

N2 - The success of regulations of multispecies fisheries may depend critically on understanding output dependencies correctly. An example is purse seine fisheries that target several species over the season but are specialized in the sense that each species are targeted individually. Such fisheries are typically modeled as either independent single species fisheries or using standard multispecies functional forms characterized by jointness in inputs. We argue that production of each species is essentially independent but that jointness may be caused by competition for fixed but allocable input of vessel capacity. We develop a fixed but allocatable input model of purse seine fisheries capturing this particular type of jointness. We estimate the model for the Norwegian purse seine fishery and find that it is characterized by nonjointness, while estimations for this fishery using the standard models imply jointness.

AB - The success of regulations of multispecies fisheries may depend critically on understanding output dependencies correctly. An example is purse seine fisheries that target several species over the season but are specialized in the sense that each species are targeted individually. Such fisheries are typically modeled as either independent single species fisheries or using standard multispecies functional forms characterized by jointness in inputs. We argue that production of each species is essentially independent but that jointness may be caused by competition for fixed but allocable input of vessel capacity. We develop a fixed but allocatable input model of purse seine fisheries capturing this particular type of jointness. We estimate the model for the Norwegian purse seine fishery and find that it is characterized by nonjointness, while estimations for this fishery using the standard models imply jointness.

U2 - 10.1111/agec.12119

DO - 10.1111/agec.12119

M3 - Journal article

VL - 45

SP - 745

EP - 756

JO - Agricultural Economics

JF - Agricultural Economics

SN - 0169-5150

IS - 6

ER -

ID: 138904019