Default ambiguity

Abstract: This paper discusses ambiguity in the context of single-name credit risk. We focus on uncertainty in the default intensity but also discuss uncertainty in the recovery in a fractional recovery of the market value. This approach is a first step towards integrating uncertainty in credit-risky term structure models and can profit from its simplicity. We derive drift conditions in a Heath–Jarrow–Morton forward rate setting in the case of ambiguous default intensity in combination with zero recovery, and in the case of ambiguous fractional recovery of the market value

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch
Notes
issn: 2227-9091

Classification
Wirtschaft
Keyword
Kreditrisiko
HJM-Modell

Event
Veröffentlichung
(where)
Freiburg
(who)
Universität
(when)
2019
Creator

DOI
10.3390/risks7020064
URN
urn:nbn:de:bsz:25-freidok-1501282
Rights
Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
15.08.2025, 7:32 AM CEST

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Associated

Time of origin

  • 2019

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