1. 2010
2. Published

   A random effects ordered probit model for rating migrations

   Alsakka, R. & ap Gwilym, O., 1 Sept 2010, In: Finance Research Letters. 7, 3, p. 140-147

   Research output: Contribution to journal › Article › peer-review

3. Published

   Split sovereign ratings and rating migrations in emerging economies.

   ap Gwilym, O. M., Alsakka, R. & Ap Gwilym, O., 1 Jun 2010, In: Emerging Markets Review. 11, 2, p. 79-97

   Research output: Contribution to journal › Article › peer-review

4. Published

   The extent and causes of sovereign split ratings.

   Alsakka, R. & Ap Gwilym, O., 1 Jan 2010.

   Research output: Contribution to conference › Paper

5. 2009
6. Published

   Heterogeneity of sovereign rating migrations in emerging countries.

   ap Gwilym, O. M., Alsakka, R. & Ap Gwilym, O., 1 Jun 2009, In: Emerging Markets Review. 10, 2, p. 151-165

   Research output: Contribution to journal › Article › peer-review