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Excess capacity and efficiency in the quota managed Tasmanian Rock Lobster Fishery


Rust, SA and Yamazaki, S and Jennings, S and Emery, T and Gardner, C, Excess capacity and efficiency in the quota managed Tasmanian Rock Lobster Fishery, Marine Policy, 76 pp. 55-62. ISSN 0308-597X (2017) [Refereed Article]

Copyright Statement

Copyright 2016 Elsevier

DOI: doi:10.1016/j.marpol.2016.11.020


Excess capacity is a major concern for fisheries management worldwide. It is often argued that Individual Transferable Quota (ITQ) systems will enhance efficiency and alleviate problems of excess capacity. While improvements in efficiency have been observed, most empirical studies have found only modest changes in excess capacity as a result of such systems. Using a database of compulsory log-book information for the Tasmanian Rock Lobster Fishery in Australia, from January 2000 to December 2013, this study presents the first analysis to investigate the dynamic behaviour of both excess capacity and efficiency (i.e. technical and scale efficiency) in an industrialised fleet after the introduction of quota management. The analysis revealed weak evidence for a prolonged adjustment in the fishery following the introduction of an ITQ system. In addition, no marked changes in excess capacity were observed over the study period; and furthermore, there was no evidence for an increase in excess capacity during a period of non-binding Total Allowable Catch (TAC) when race to fish behaviour increased in the fishery. The results suggest a limited ability of the ITQ system to alleviate levels of excess capacity in fisheries in the long-term.

Item Details

Item Type:Refereed Article
Keywords:excess capacity, capacity utilisation, efficiency, quota management, individual transferable quota, jasus edwardsii
Research Division:Economics
Research Group:Applied economics
Research Field:Environment and resource economics
Objective Division:Environmental Management
Objective Group:Coastal and estuarine systems and management
Objective Field:Assessment and management of coastal and estuarine ecosystems
UTAS Author:Rust, SA (Dr Steven Rust)
UTAS Author:Yamazaki, S (Dr Satoshi Yamazaki)
UTAS Author:Jennings, S (Dr Sarah Jennings)
UTAS Author:Emery, T (Mr Timothy Emery)
UTAS Author:Gardner, C (Professor Caleb Gardner)
ID Code:112735
Year Published:2017
Web of Science® Times Cited:8
Deposited By:TSBE
Deposited On:2016-11-25
Last Modified:2018-05-21

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