Economic and Financial Determinants of Credit Risk Premiums in the Sovereign CDS Market*

Abstract

We specify and estimate no-arbitrage models for sovereign CDS contracts by assuming that the country’s default intensity depends on observable economic and …nancial indicators. We estimate these models using a sample of twenty-eight countries, three CDS maturities, and over a decade of daily data. The models provide a good …t. The impact of the economic and …nancial variables on spreads is consistent with economic intuition. Spreads increase as a function of stock market and exchange rate volatility, but decrease as a function of interest rates and stock market returns. The magnitudes of these impacts vary substantially across countries and over time. Estimated risk premiums are also highly time-varying and peak during the 2008 …nancial crisis for nearly all countries. For European countries, the risk premiums are also high during the Eurozone debt crisis. In periods of market stress and high CDS spreads, the increase in market risk premiums is even larger than the increase in default probabilities. The cross-sectional variation in risk premiums across countries is high, also in non-crisis periods.