Correlations in firm default behavior

Modeling credit risk using Structural and Reduced Form models has been a popular and apropos topic of research. This work makes an attempt to better understand correlations in firm default. A review of contemporary research reveals several models with varying degrees of assumptions around firm default and how they relate to macroeconomic variables. More recent literature also makes use of a doubly stochastic assumption which in essence holds that given a certain path of covariates the default probabilities of two similar firms is independent. We explore empirical evidence which points to correlated defaults conditional on various explanatory covariates. Given the strong similarities in underlying firm structure and relationship to macro-economic environment, it can be hypothesized that there exist correlations in default behavior among similar firms.

Department dc:contributor.department

System Design and Management Program.

Grantor dc:publisher

Massachusetts Institute of Technology

Year dc:date.issued

2009

Author dc:creator

• Thirukkonda, Sreeram (Sreeram Radhakrishnan), 1975-

Advisor dc:contributor.advisor

• Scott Joslin.

• System Design and Management Program.

Statement dc:rights

• M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission.

Licence dc:rights.uri

• http://dspace.mit.edu/handle/1721.1/7582

Language dc:language.iso

eng

Handle dc:identifier.uri

http://hdl.handle.net/1721.1/55245

OAI identifier oai:identifier

oai:dspace.mit.edu:1721.1/55245