1. 2017
2. Published

   What drives differences of opinion in sovereign ratings? The roles of information disclosure and political risk

   Vu, H., Alsakka, R. & ap Gwilym, O., Jul 2017, In: International Journal of Finance and Economics. 22, 3, p. 216-233

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

3. Published

   Does the disclosure of unsolicited sovereign rating status affect bank ratings?

   Klusak, P., Alsakka, R. & ap Gwilym, O., Mar 2017, In: British Accounting Review. 49, 2, p. 194-210

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

4. Published

   Differences of opinion in sovereign credit signals during the European crisis

   Alsakka, R., ap Gwilym, O. M. & Vu, H., 2017, In: European Journal of Finance. 23, p. 859-884

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

5. 2015
6. Published

   Market impact under a new regulatory regime: Credit rating agencies in Europe

   Alsakka, R., ap Gwilym, O., Klusak, P. & Tran, V., 28 Jun 2015, In: Economic Notes. 44, 2, p. 275-308

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

7. Published

   The credit signals that matter most for sovereign bond spreads with split rating

   Vu, H., Alsakka, R. & ap Gwilym, O. M., May 2015, In: Journal of International Money and Finance. 53, p. 174-191

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

8. Published

   Does sovereign creditworthiness affect bank valuations in emerging markets?

   Williams, G. L., Alsakka, R. & ap Gwilym, O. M., 10 Feb 2015, In: Journal of International Financial Markets, Institutions and Money. 36, p. 113-129

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

9. 2014
10. Published

    Sovereign rating actions and the implied volatility of stock index options

    Tran, V., Alsakka, R. & ap Gwilym, O. M., 5 Jun 2014, In: International Review of Financial Analysis. 34, p. 101-113

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

11. Published

    The sovereign-bank rating channel and rating agencies' downgrades during the European debt crisis

    ap Gwilym, O. M., Alsakka, R., Ap Gwilym, O. & Vu, T. N., 13 Apr 2014, In: Journal of International Money and Finance. 49, part B, p. 235-257

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

12. 2013
13. Published

    The impact of sovereign rating actions on bank ratings in emerging markets

    ap Gwilym, O. M., Williams, G. L. & Alsakka, R., 1 Feb 2013, In: Journal of Banking and Finance. 37, 2, p. 563-577

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

14. Published

    Rating agencies’ signals during the European sovereign debt crisis: Market impact and spillovers

    Alsakka, R. & ap Gwilym, O. M., 1 Jan 2013, In: Journal of Economic Behavior and Organization. 85, p. 144-162

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