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arXiv · 1907.03256

An alternative approach on the existence of affine realizations for HJM term structure models

Stefan Tappe
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Abstract

We propose an alternative approach on the existence of affine realizations for HJM interest rate models. It is applicable to a wide class of models, and simultaneously it is conceptually rather comprehensible. We also supplement some known existence results for particular volatility structures and provide further insights into the geometry of term structure models.

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Stefan Tappe. 2019-07-07. An alternative approach on the existence of affine realizations for HJM term structure models. https://doi.org/10.1098/rspa.2009.0493

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