Evidence of non-markovian behavior in the process of bank rating migrations
This paper estimates transition matrices for the ratings on financial insti-tutions, using an unusually informative data set. We show that the process of rating migration exhibits significant non-Markovian behavior, in the sense that the transition intens
Autores Principales: | , |
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Formato: | Documento de trabajo (Working Paper) |
Lenguaje: | Español (Spanish) |
Publicado: |
Banco de la República
2007
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Materias: | |
Acceso en línea: | http://repositorio.banrep.gov.co/handle/20.500.12134/5466 |