Are Banking Systems Increasingly Fragile ? Investigating Financial Institutions’ CDS Returns Extreme Co-Movements
This paper investigates potential contagion among the major financial institutions in developed economies. Using Credit Default Swaps (CDS) premia as a measure of credit or counterparty risk, our analysis focuses on the extreme co-movements of Financial Institutions' default contracts during the high level of stress undergone by the CDS markets in the aftermath of the 2007 sub-prime crisis. Our approach is twofold: first, under different tail dependence scenarios, we calibrate several multivariate linear propagation models of constant correlation. Our Monte Carlo simulation study finds evidence of contagion for Financial Institutions- notably in the US-and captures a non-normal dependence structure in the tails for the traded contracts. Second, we estimate a multivariate Dynamic Conditional Correlation-GARCH (DCC-GARCH) model, and demonstrate significant ARCH and GARCH effects, as well as time-varying correlations in CDS spreads variations. Our overall analysis rejects the assumption of constant correlation. More importantly, it advocates changing structures in tail dependence for CDS series during times of financial turmoil as an important feature of banks’ increased fragility.
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- Robert F. Engle & Kevin Sheppard, 2001.
"Theoretical and Empirical properties of Dynamic Conditional Correlation Multivariate GARCH,"
NBER Working Papers
8554, National Bureau of Economic Research, Inc.
- Engle, Robert F & Sheppard, Kevin K, 2001. "Theoretical and Empirical Properties of Dynamic Conditional Correlation Multivariate GARCH," University of California at San Diego, Economics Working Paper Series qt5s2218dp, Department of Economics, UC San Diego.
- Helen Haworth & Christoph Reisinger & William Shaw, 2008. "Modelling bonds and credit default swaps using a structural model with contagion," Quantitative Finance, Taylor & Francis Journals, vol. 8(7), pages 669-680.
- Virginie Coudert & Mathieu Gex, 2008. "Contagion in the Credit Default Swap Market: the case of the GM and Ford Crisis in 2005," Working Papers 2008-14, CEPII research center.
- Engle, Robert, 2002. "Dynamic Conditional Correlation: A Simple Class of Multivariate Generalized Autoregressive Conditional Heteroskedasticity Models," Journal of Business & Economic Statistics, American Statistical Association, vol. 20(3), pages 339-50, July.
- Taimur Baig & Ilan Goldfajn, 1998.
"Financial Market Contagion in the Asian Crisis,"
IMF Working Papers
98/155, International Monetary Fund.
- Jorion, Philippe & Zhang, Gaiyan, 2007. "Good and bad credit contagion: Evidence from credit default swaps," Journal of Financial Economics, Elsevier, vol. 84(3), pages 860-883, June.
- Kim, Tae-Hwan & White, Halbert, 2004. "On more robust estimation of skewness and kurtosis," Finance Research Letters, Elsevier, vol. 1(1), pages 56-73, March.
- Francois Chesnay & Eric Jondeau, 2001.
"Does Correlation Between Stock Returns Really Increase During Turbulent Periods?,"
Banca Monte dei Paschi di Siena SpA, vol. 30(1), pages 53-80, 02.
- Chesnay, F. & Jondeau, E., 2000. "Does Correlation between Stock Returns Really Increase during Turbulent Period?," Working papers 73, Banque de France.
- Kee-Hong Bae & G. Andrew Karolyi & Rene M. Stulz, 2000.
"A New Approach to Measuring Financial Contagion,"
NBER Working Papers
7913, National Bureau of Economic Research, Inc.
- Ramchand, Latha & Susmel, Raul, 1998. "Volatility and cross correlation across major stock markets," Journal of Empirical Finance, Elsevier, vol. 5(4), pages 397-416, October.
- Francis A. Longstaff & Sanjay Mithal & Eric Neis, 2005.
"Corporate Yield Spreads: Default Risk or Liquidity? New Evidence from the Credit Default Swap Market,"
Journal of Finance,
American Finance Association, vol. 60(5), pages 2213-2253, October.
- Francis A. Longstaff & Sanjay Mithal & Eric Neis, 2004. "Corporate Yield Spreads: Default Risk or Liquidity? New Evidence from the Credit-Default Swap Market," NBER Working Papers 10418, National Bureau of Economic Research, Inc.
- Rodriguez, Juan Carlos, 2007. "Measuring financial contagion: A Copula approach," Journal of Empirical Finance, Elsevier, vol. 14(3), pages 401-423, June.
- François Longin, 2001. "Extreme Correlation of International Equity Markets," Journal of Finance, American Finance Association, vol. 56(2), pages 649-676, 04.
- Andrew Ang & Geert Bekaert, 2002. "International Asset Allocation With Regime Shifts," Review of Financial Studies, Society for Financial Studies, vol. 15(4), pages 1137-1187.
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