The q-Gaussian generalization of the Merton framework allows pricing of the additional risk premium related to fluctuations of the variance of the market value of a company's assets, which can explain the observed level of short-term CDS spreads of investment grade issuers. The derived simple...

Quanto CDS spreads are differences in CDS premiums of the same reference entity but in different currency denominations. Such spreads can arise in arbitrage-free models and depend on the risk of a jump in the exchange rate upon default of the underlying and the covariance between the exchange...