The relative value relevance of shareholder versus stakeholder corporate governance disclosure policy reforms in South Africa

by Ntim, Collins G., Opong, Kwaku K., Danbolt, Jo
Published 2012

An empirical re-examination of the weak form efficient markets hypothesis of the Ghana stock market using variance-ratios tests

by Ntim, Collins G., Opong, Kwaku K., Danbolt, Jo
Published 2007

Testing the weak-form efficiency in African stock markets

by Ntim, Collins G., Opong, Kwaku K., Danbolt, Jo, Dewotor, Frank S.
Published 2011

Voluntary corporate governance disclosure by post-apartheid South African corporations

by Ntim, Collins G., Opong, Kwaku K., Danbolt, Jo, Thomas, Dennis A.
Published 2012