Sovereign Credit Ratings Methodology : An Evaluation /
This paper describes and evaluates the sovereign credit ratings methodologies of Standard and Poor's, Moody's Investors Service, and Fitch Ratings. A simple definition of ratings failure-based on ratings stability-is proposed and tested, pointing to falling failure rates, consistent upside...
| Tác giả chính: | |
|---|---|
| Định dạng: | Tạp chí |
| Ngôn ngữ: | English |
| Được phát hành: |
Washington, D.C. :
International Monetary Fund,
2002.
|
| Loạt: | IMF Working Papers; Working Paper ;
No. 2002/170 |
| Truy cập trực tuyến: | Full text available on IMF |