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The adjustment of credit ratings of defaulted issuers
Güttler, André, (2005)
Using a bootstrap approach to rate the raters
Güttler, André, (2004)
On Comparing the Accuracy of Default Predictions in the Rating Industry
Güttler, André, (2009)
The Adjustment of Credit Ratings in Advance of Defaults
Güttler, André, (2008)
Lead-lag relationships and rating convergence among credit rating agencies
Güttler, André, (2011)