EVIDENCE OF NON-MARKOVIAN BEHAVIOR IN THE PROCESS OF BANK RATING MIGRATIONS
This paper estimates transition matrices for the ratings on financial institutions, 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 intensities are affected by macroeconomic and bank-s...
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Main Authors: | , |
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Language: | English |
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Instituto de Economía, Pontificia Universidad Católica de Chile
2009
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Online Access: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-68212009000100002 |
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