Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5077110 | Insurance: Mathematics and Economics | 2009 | 5 Pages |
Abstract
In this paper, we study the long time behaviour of two classes of stochastic interest rate models. Suppose that x(t) is a one-factor interest rate model with positive jumps. For a suitable constant γ>â12 we prove that tâ1âγâ«0tx(s)ds converges almost surely as tââ. A similar result is also proved for a two-factor affine model.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Statistics and Probability
Authors
Juan Zhao,