A General Characterization of Quadratic Term Structure Models
Li Chen () and
H. Vincent Poor
Additional contact information
H. Vincent Poor: Princeton University
Finance from University Library of Munich, Germany
Abstract:
In this paper, we define a strongly regular quadratic Gaussian process to characterize quadratic term structure models (QTSMs) in a general Markov setting. The key of this definition is to keep the analytical tractability of QTSMs which has the quadratic term structure of the yield curve. In order to keep this property, under the regularity condition, we have proven that no jumps are allowed in the infinitesimal generator of the underlying state process. The coefficient functions defined in the quadratic Gaussian relationship can be decided by the multi-variate Riccati Equations with a unique admissible parameter set. Based on this result, we discuss the pricing problems of QTSMs under default-free and defaultable rates.
Keywords: Quadratic Term Structure models; Markov Semigroup theory; Affine process (search for similar items in EconPapers)
JEL-codes: C39 G12 (search for similar items in EconPapers)
Pages: 40 pages
Date: 2002-11-28
New Economics Papers: this item is included in nep-cfn and nep-rmg
Note: Type of Document - Tex; prepared on IBM PC - PC-TEX; to print on PostScript; pages: 40 . We never published this piece and now we would like to reduce our mailing and xerox cost by posting it.
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (3)
Downloads: (external link)
https://econwpa.ub.uni-muenchen.de/econ-wp/fin/papers/0211/0211008.pdf (application/pdf)
https://econwpa.ub.uni-muenchen.de/econ-wp/fin/papers/0211/0211008.ps.gz (application/postscript)
Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.
Export reference: BibTeX
RIS (EndNote, ProCite, RefMan)
HTML/Text
Persistent link: https://EconPapers.repec.org/RePEc:wpa:wuwpfi:0211008
Access Statistics for this paper
More papers in Finance from University Library of Munich, Germany
Bibliographic data for series maintained by EconWPA ( this e-mail address is bad, please contact ).