LONG-TERM RETURNS IN STOCHASTIC INTEREST RATE MODELS

VLADIMIR ZUBCHENKO

Theory of Stochastic Processes Vol.13 (29), no.4, 2007, pp.247–261

We consider the behavior of integral functional of the solution of stochastic differential equation with coefficients contained small parameter. The dependence on the order of small parameter in every term of equation with Wiener process and Poisson measure term is studied. We observe the convergence of the long-term return, using an extension of the Cox-Ingersoll-Ross stochastic model of the short interest rate. Obtained results are applied for studying of two-factor stochastic interest rate model.

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