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(1997) and Schoenmakers, Coffey (1999). Special attention is payed to log-normal approximations and their simulation by … using direct simulation methods for log-normal random fields. In contrast to the conventional numerical solution of SDE …
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In this paper we propose a Libor model with a high-dimensional specially structured system of driving CIR volatility processes. A stable calibration prodecure which takes into account a given local correlation structure is presented. The calibration algorithm is FFT based, so fast and easy to...
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