Systems and methods for modeling credit risks of publicly traded companies

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United States of America Patent

PATENT NO 7853519
APP PUB NO 20070027786A1
SERIAL NO

11543599

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Abstract

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There are provided new structural default models for modeling the likely default of publicly traded companies. In a first embodiment, the invention is straight-forward to implement and allows the capture of some important ingredients of the actual default, including positive short-term CDSs. In a second embodiment them model is somewhat more versatile and complex. Provided is a very efficient method for dealing with the timing of a default boundary, that is, jumps in the company's value, etc. Further provided is a process using Fast Fourier Transform matrix processing for processing the structural default models in a computationally efficient manner.

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Patent Owner(s)

Patent OwnerAddress
CREDIT SUISSE SECURITIES (USA) LLCELEVEN MADISON AVENUE NEW YORK NY 10010

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Shinghoi New York, US 4 28
Lipton, Alexander Chicago, US 11 26
Song, Jonathan Z New York, US 2 7

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