Stochastic Migration Models with Application to Corporate Risk,

Trojani, FabioFabioTrojaniGouriéroux, C.C.GouriérouxGagliardini, PatrickPatrickGagliardini2023-04-132023-04-132003-04-15https://www.alexandria.unisg.ch/handle/20.500.14171/69664enStochastic Migration Models with Application to Corporate Risk,working paper