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1999 | OriginalPaper | Buchkapitel

A Remark on default risk models

verfasst von : Shigeo Kusuoka

Erschienen in: Advances in Mathematical Economics

Verlag: Springer Japan

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We study some mathematical models on default risk. First, we study a “standard model” which is an abstract setting widely used in parctice. Then we study how the hazard rates changes, if we change a basic probability measure. We show that the usual assumptions on hazard rates hold in a standard model, but do not hold in general if we change a basic measure. Finally we study a filtering model.

Metadaten
Titel
A Remark on default risk models
verfasst von
Shigeo Kusuoka
Copyright-Jahr
1999
Verlag
Springer Japan
DOI
https://doi.org/10.1007/978-4-431-65895-5_5

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