Arbeitspapier
Population Dynamics in a Microfounded Predator-PreyModel
This paper analyzes the dynamics of a two-dimensional microfounded predatorprey model. It is shown that the dynamics closely resemble those of a model commonly used in mathematical biology if parameters of the latter are suitably restricted. The positive equilibrium of the microfounded model is globally asymptotically stable for positive initial values largely irrespective of the parameter values chosen. If a version of Allee?s Law is included, however, species extinction becomes possible.
- Sprache
-
Englisch
- Erschienen in
-
Series: Volkswirtschaftliche Diskussionsbeiträge ; No. 118-04
- Klassifikation
-
Wirtschaft
Renewable Resources and Conservation: General
- Thema
-
population dynamics
ratio dependence
species extinction
Bioökonomik
Mikroökonomische Fundierung
Biodiversität
Theorie
- Ereignis
-
Geistige Schöpfung
- (wer)
-
Christiaans, Thomas
- Ereignis
-
Veröffentlichung
- (wer)
-
Universität Siegen, Fakultät III, Wirtschaftswissenschaften, Wirtschaftsinformatik und Wirtschaftsrecht
- (wo)
-
Siegen
- (wann)
-
2004
- Handle
- Letzte Aktualisierung
-
10.03.2025, 11:45 MEZ
Datenpartner
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Objekttyp
- Arbeitspapier
Beteiligte
- Christiaans, Thomas
- Universität Siegen, Fakultät III, Wirtschaftswissenschaften, Wirtschaftsinformatik und Wirtschaftsrecht
Entstanden
- 2004
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