First Significant Digits and the Credit Derivative Market During the Financial Crisis

The Credit Default Swap (CDS) market has both been lauded for its ability to stabilize the financial system through credit risk transfers and been the source of regulatory concern due to its size and lack of transparency. As a decentralized over-the-counter market, detailed information about pricing...

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Main Authors: Paul Hofmarcher, Kurt Hornik
Format: Article
Language:English
Published: VIZJA University 2013-06-01
Series:Contemporary Economics
Online Access:http://ce.vizja.pl/en/download-pdf/id/281
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author Paul Hofmarcher
Kurt Hornik
author_facet Paul Hofmarcher
Kurt Hornik
author_sort Paul Hofmarcher
collection DOAJ
description The Credit Default Swap (CDS) market has both been lauded for its ability to stabilize the financial system through credit risk transfers and been the source of regulatory concern due to its size and lack of transparency. As a decentralized over-the-counter market, detailed information about pricing mechanisms is rather scarce. To investigate reported CDS prices (spreads) more closely, we make use of empirical First Significant Digit (FSD) distributions and analyze daily CDS prices for European and US entities during the financial crisis starting in 2007. We find that on a time-aggregated level, the European and US markets obey empirical FSD distributions similar to the theoretical ones. Surprising differences are observed in the development of the FSD distributions between the US and European markets. Whereas the FSD distribution of the US derivative market behaves nearly constantly during the last financial crisis, we find huge fluctuations in the FSD distribution of the European market. One reason for these differences might be the possibility of strategic default for US companies due to Chapter 11 and avoided contagion effects.
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spelling doaj-art-8e4a1a4b04794a16bf29ccc39235fb212025-08-20T03:06:50ZengVIZJA UniversityContemporary Economics2084-08452013-06-017219810.5709/ce.1897-9254.80First Significant Digits and the Credit Derivative Market During the Financial CrisisPaul HofmarcherKurt HornikThe Credit Default Swap (CDS) market has both been lauded for its ability to stabilize the financial system through credit risk transfers and been the source of regulatory concern due to its size and lack of transparency. As a decentralized over-the-counter market, detailed information about pricing mechanisms is rather scarce. To investigate reported CDS prices (spreads) more closely, we make use of empirical First Significant Digit (FSD) distributions and analyze daily CDS prices for European and US entities during the financial crisis starting in 2007. We find that on a time-aggregated level, the European and US markets obey empirical FSD distributions similar to the theoretical ones. Surprising differences are observed in the development of the FSD distributions between the US and European markets. Whereas the FSD distribution of the US derivative market behaves nearly constantly during the last financial crisis, we find huge fluctuations in the FSD distribution of the European market. One reason for these differences might be the possibility of strategic default for US companies due to Chapter 11 and avoided contagion effects.http://ce.vizja.pl/en/download-pdf/id/281
spellingShingle Paul Hofmarcher
Kurt Hornik
First Significant Digits and the Credit Derivative Market During the Financial Crisis
Contemporary Economics
title First Significant Digits and the Credit Derivative Market During the Financial Crisis
title_full First Significant Digits and the Credit Derivative Market During the Financial Crisis
title_fullStr First Significant Digits and the Credit Derivative Market During the Financial Crisis
title_full_unstemmed First Significant Digits and the Credit Derivative Market During the Financial Crisis
title_short First Significant Digits and the Credit Derivative Market During the Financial Crisis
title_sort first significant digits and the credit derivative market during the financial crisis
url http://ce.vizja.pl/en/download-pdf/id/281
work_keys_str_mv AT paulhofmarcher firstsignificantdigitsandthecreditderivativemarketduringthefinancialcrisis
AT kurthornik firstsignificantdigitsandthecreditderivativemarketduringthefinancialcrisis