Dynamic fishing with endogenous habitat damage

Alain Jean-Marie () and Mabel Tidball ()
Additional contact information
Alain Jean-Marie: NEO - Network Engineering and Operations - CRISAM - Inria Sophia Antipolis - Méditerranée - Inria - Institut National de Recherche en Informatique et en Automatique
Mabel Tidball: CEE-M - Centre d'Economie de l'Environnement - Montpellier - CNRS - Centre National de la Recherche Scientifique - INRAE - Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement - Institut Agro Montpellier - Institut Agro - Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement - UM - Université de Montpellier

Post-Print from HAL

Abstract: The nature of fishing activities is such that marine habitats can be deteriorated when employing destructive fishing gear. This makes even more complex the determination of sustainable fishing policies and has led some authors to propose dynamic models which take into account this habitat degradation. In this work, we analyze in detail one of these models, an extension of the single-species Gordon-Schaefer model to two state interrelated variables: stock of fish and habitat. The model assumes that stock and carrying capacity are positively linked, and that the fishing activity has a direct and negative impact on the carrying capacity. We extend and characterize Clark's most rapid approach optimal solution to this case.

Keywords: Bio-economic models; Gordon–Schaefer model; Marine habitats; Fishery management; Singular control (search for similar items in EconPapers)
Date: 2023-07-19
New Economics Papers: this item is included in nep-agr and nep-env
Note: View the original document on HAL open archive server: https://hal.inrae.fr/hal-04136790v1
References: View references in EconPapers View complete reference list from CitEc
Citations:

Published in Dynamic Games and Applications, 2023, 14 (3), pp.33-56. ⟨10.1007/s13235-023-00511-0⟩

Downloads: (external link)
https://hal.inrae.fr/hal-04136790v1/document (application/pdf)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:hal:journl:hal-04136790

DOI: 10.1007/s13235-023-00511-0

Access Statistics for this paper

More papers in Post-Print from HAL
Bibliographic data for series maintained by CCSD ().