Criticality conditions for some random environment population processes

Some random environment population processes are considered. Using a coupling argument, a criticality condition is obtained. The criticality parameter governs whether the process dies out or fluctuates about a positive finite constant, which is explicitly computed.

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Year of publication:	1981
Authors:	Kulperger, Reg ; Guttorp, Peter
Published in:	Stochastic Processes and their Applications. - Elsevier, ISSN 0304-4149. - Vol. 11.1981, 2, p. 207-212
Publisher:	Elsevier
Keywords:	Population process stochastic differential equation coupling criticality

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10008874665