Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Rare disasters, credit, and option market puzzles. / Christoffersen, Peter; Du, Du; Elkamhi, Redouane.
In: Management Science, Vol. 63, No. 5, 01.05.2017, p. 1341-1364.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
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TY - JOUR
T1 - Rare disasters, credit, and option market puzzles
AU - Christoffersen, Peter
AU - Du, Du
AU - Elkamhi, Redouane
PY - 2017/5/1
Y1 - 2017/5/1
N2 - We embed systematic default, procyclical recovery rates, and external habit persistence into a model with a slight possibility of a macroeconomic disaster of reasonable magnitude. We derive analytical solutions for defaultable bond prices and showthat a single set of structural parameters calibrated to the real economy can simultaneously explain several key empirical regularities in equity, credit, and options markets. Our model captures the empirical level and volatility of credit spreads, generates a flexible credit risk term structure, and provides a good fit to a century of observed spreads. The model also matches high-yield and collaterized debt obligation tranche spreads, equity market moments, and index option skewness. Finally, our model implies a time-varying relationship between bond and option prices that depends on the state of the economy and that explains the conflicting empirical evidence found in the literature.
AB - We embed systematic default, procyclical recovery rates, and external habit persistence into a model with a slight possibility of a macroeconomic disaster of reasonable magnitude. We derive analytical solutions for defaultable bond prices and showthat a single set of structural parameters calibrated to the real economy can simultaneously explain several key empirical regularities in equity, credit, and options markets. Our model captures the empirical level and volatility of credit spreads, generates a flexible credit risk term structure, and provides a good fit to a century of observed spreads. The model also matches high-yield and collaterized debt obligation tranche spreads, equity market moments, and index option skewness. Finally, our model implies a time-varying relationship between bond and option prices that depends on the state of the economy and that explains the conflicting empirical evidence found in the literature.
KW - Consumption risk
KW - Credit spreads
KW - Option skewness
KW - Stochastic recovery
KW - Term structure
KW - Volatility
UR - http://www.scopus.com/inward/record.url?scp=85018776399&partnerID=8YFLogxK
U2 - 10.1287/mnsc.2015.2361
DO - 10.1287/mnsc.2015.2361
M3 - Journal article
AN - SCOPUS:85018776399
VL - 63
SP - 1341
EP - 1364
JO - Management Science
JF - Management Science
SN - 0025-1909
IS - 5
ER -