dc.contributor.author | McDonald, A. David | |
dc.contributor.author | Sandal, Leif Kristoffer | |
dc.contributor.author | Steinshamn, Stein Ivar | |
dc.date.accessioned | 2006-07-13T18:03:50Z | |
dc.date.available | 2006-07-13T18:03:50Z | |
dc.date.issued | 2001-03 | |
dc.identifier.issn | 1500-4066 | |
dc.identifier.uri | http://hdl.handle.net/11250/163669 | |
dc.description.abstract | Use is made of an economically optimal feedback rule to determine optimal levels of exploitation of a pelagic fish species. Data from the southern bluefin tuna fishery for the years 1960-1996 are utilized to apply this rule to aggregated deterministic and stochastic models of population dynamics.
Comparison of the rule-based results with historical records indicates that over much of the period the fishery was economically overexploited and a
harvesting moratorium could have been imposed to improve economic returns from the fishery and to allow stock recovery. | en |
dc.format.extent | 102653 bytes | |
dc.format.mimetype | application/pdf | |
dc.language.iso | eng | en |
dc.publisher | Norwegian School of Economics and Business Administration. Department of Finance and Management Science | en |
dc.relation.ispartofseries | Discussion paper | en |
dc.relation.ispartofseries | 2001:9 | en |
dc.subject | stochastic population dynamics model | en |
dc.subject | feedback rule | en |
dc.subject | management | en |
dc.title | Implications of a nested stochastic/deterministic bio-economic model for a pelagic fishery | en |
dc.type | Working paper | en |