RT Journal Article
SR Electronic
T1 Inferring Default Probabilities from Credit Spreads
JF The Journal of Fixed Income
FD Institutional Investor Journals
SP 13
OP 24
DO 10.3905/jfi.2012.21.4.013
VO 21
IS 4
A1 Terry Benzschawel
A1 Andrew Assing
YR 2012
UL https://pm-research.com/content/21/4/13.abstract
AB Default probabilities (PDs) for risky obligors are derived from market spreads and spread volatilities. The method assumes that 1) credit spreads, on average, are linear functions of spread volatility and that 2) investors require the same spread compensation per unit of spread volatility regardless of its source. Credit spreads are decomposed into two parts: compensation for default and compensation for spread volatility. An analysis of the credit risk premium is described as a precursor to estimating default probabilities from market data. Finally, market-implied PDs are used to assess risk and relative value of global sovereign issuers of external debt.TOPICS: Credit risk management, volatility measures, statistical methods, counterparty risk