Please use this identifier to cite or link to this item: https://hdl.handle.net/10419/22224 
Year of Publication: 
2003
Series/Report no.: 
SFB 373 Discussion Paper No. 2003,9
Publisher: 
Humboldt University of Berlin, Interdisciplinary Research Project 373: Quantification and Simulation of Economic Processes, Berlin
Abstract: 
This paper studies the oscillatory properties of solutions of linear scalar stochastic delay differential equations with multiplicative noise. It is shown that such noise will induce an oscillation in the solution whenever there is negative feedback from the delay term. The zeros of the process are a countable set; the solution is differentiable at each zero, and the zeros are simple. The addition of such noise does not alter the positivity of solutions when there is positive feedback.
Persistent Identifier of the first edition: 
Document Type: 
Working Paper

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