Publication: Spurious Cross-Sectional Dependence in Credit Spread Changes
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In order to understand the lingering credit risk puzzle and the apparent segmentation of the stock market from credit markets, we need to be able to assess the strength of the cross-sectional dependence in credit spreads. This turns out to be a non-trivial task due to the extreme data sparsity that is typical for any panel of credit spreads that is extracted from corporate bond transactions. The problem of data sparsity has led to some erroneous conclusions in the literature, including inferences that have been drawn from spurious cross-sectional dependence in credit spread changes. Understanding the pitfalls leads to a new and improved estimator of the latent factor in credit spread changes and its characteristics.
Acknowledgments: For financial and research support, the second author wishes to thank the Australian Research Council and the Ministry of Science and Technology (MOST), Taiwan.
Avramov, Doron, Gergana Jostova, and Alexander Philipov, 2007, Understanding changes in corporate credit spreads, Financial Analysts Journal, 63, 90-105. Castagnetti, Carolina, and Eduardo Rossi, 2013, Euro corporate bond risk factors, Journal of Applied Econometrics, 28, 372-391. Collin-Dufresne, Pierre, Robert S Goldstein, and J Spencer Martin, 2001, The determinants of credit spread changes, Journal of Finance, 56, 2177-2207. Cremers, Martijn, Joost Driessen, Pascal Maenhout, and David Weinbaum, 2008, Individual stock-option prices and credit spreads, Journal of Banking and Finance, 32, 2706-2715. Ericsson, Jan, Kris Jacobs, and Rodolfo Oviedo, 2009, The determinants of credit default swap premia, Journal of Financial and Quantitative Analysis, 44, 109-132. Huang, Jing-Zhi, and Ming Huang, 2012, How much of the corporate-treasury yield spread is due to credit risk?, Review of Asset Pricing Studies, 2, 153-202. Pesaran, M Hashem, 2006, Estimation and inference in large heterogeneous panels with a multifactor error structure, Econometrica, 74, 967-1012. Pesaran, M Hashem, 2015,Testing weak cross-sectional dependence in large panels, Econometric Reviews, 34, 1089-1117. Porta, Josep, Jakob Verbeek, and Ben Krose, 2005, Active appearance-based robot localization using stereo vision, Autonomous Robots, 18, 59-80. Schaefer, Stephen M., and Ilya A. Strebulaev, 2008, Structural models of credit risk are useful: Evidence from hedge ratios on corporate bonds, Journal of Financial Economics, 90, 1-19.