Work

Small Volatility Approximation and Multi-Factor HJM Models

Year: 2025
Type: preprint
Abstract: Here we demonstrate how we can use Small Volatility Approximation in calibration of Multi-Factor HJM model with deterministic correlations, factor volatilities and mean reversals. It is noticed that quality of this calibration is very good and it does not depend on number of factors.
Author: Belyaev, V. M.
Language: English
Subfield: Finance
Open Access status: green
OpenAlex ID: W4415111981
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