Original title:
Kreditní riziko
Translated title:
Credit Risk
Authors:
Babiaková, Monika ; Hurt, Jan (advisor) ; Zichová, Jitka (referee) Document type: Master’s theses
Year:
2008
Language:
slo Abstract:
The main topic of this diploma thesis is the credit risk (default risk) modeling from the portfolio view. The work is introduced by a brief description of credit risk measures and a review of models. The largest part of this thesis is focused on a description of factor models, such as simulation-based KMV and CreditMetrics resulting from Merton's model of a firm and analytical CreditRisk+ utilizing actuarial mathematics procedures. The alternative models based on a conditional independence and importance sampling are also described. The second part of the work contains a description of Mathematica programmes resulting from the models. These programmes are consequently used to analyze a credit risk of a sample coupon obligations portfolio. To make the results comparable the emphasis is placed on calibration of a particular models. The thesis is concluded by comparison of these models in terms of their usability.
Institution: Charles University Faculties (theses)
(web)
Document availability information: Available in the Charles University Digital Repository. Original record: http://hdl.handle.net/20.500.11956/14202