March 26th, 2004, 12:13 pm
QuoteOriginally posted by: jayjayHow can I build from a EUR CDS curve an USD CDS curve ? Any idea ? ThanksI think this topic is reasonably well covered in the literature. maybe in Schonbucher. Anyway, what you will need to do is compute risk neutral default probabilities relative to a Euro denominated numeraire. I am slopping around, and, as usual, I have some wine in me, but, you will effectively, mathematically, need to change measure from USD money market account to an EUR money market account (or, discount bond numeraire). Effectively, you will apply Girsonov or Radon Nikodym to change from USD to Euro. Financially, this means the effect of converting euros to dollars, dynamically hedging, and converting back. Without doing the calcs, your survival probabilities will probably be multiplied by exp(something) where something is a function of FX, possibly IR, and possibly default intensity correlations and vols. It shouldn't be difficult to work out mathematically.