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Credit markets

Credit too hot to handle

Some distributors in Asia are offering first-to-default retail credit notes that give sovereign exposure, signalling a revival of interest in credit. But heavy mark-to-market losses and the use of CDOs as underlying collateral in previous issues have…

Explaining the Levy base correlation smile

Joao Garcia and Serge Goossens look at base expected loss at maturity both in the Gaussian copula and Levy-based models, and link it to base correlation in these frameworks. They report on the existence of smile in both base correlation curves and…

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