The economics of harvesting predator-prey systems |
| |
Authors: | Wolfgang J. Ströbele Holger Wacker |
| |
Affiliation: | (1) Present address: Institute of Economics, University of Oldenburg, Postbox 25 03, D-2611 Oldenburg, Germany |
| |
Abstract: | The economics of harvesting a renewable natural resource is well-developed in a framework where environmental conditions of the species looked at are kept constant. For the case of two interacting species as a prey-predator relationship the economics of harvesting one of the two species is analyzed. Questions of existence, uniqueness, and stability are looked at. Applying optimal control theory, a modified golden rule of harvesting is derived. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|