Reconstruction Rating Model of Sovereign Debt by Logical Analysis of Data

Table 7

The most common properties of the classified ranking classes.

Rating class	Common variables in all trees
AAA	G
AAP-AA-AAM	G
AP-A-AM	G-PA-I
BBBP-BBB-BBBM	R-GS-G-UN-PPP-I–U
BBP-BB-BBM	R-G-GG-SD-IV-I-GS-PG
BP-B-BM	UN-IV