1. A Monopolistic Market for Certification;G L Albano;Mimeo, CORE Discussion Paper,1997
2. Signaling by Underpricing in the IPO Market;Allen Franklin;Journal of Financial Economics,1989
3. The Importance and Subtlety of Credit Rating Migration;E Altman;Journal of Banking and Finance,1998
4. Corporate Bond Rating Drift: An Examination of Rating Agency Credit Quality Changes;E I Altman;AIMR,1997
5. Credit Risk Measurement: Developments over the last 20 years;E I Altman;Journal of Banking and Finance,1998