Despite experiencing rapid growth in their number and size, African stock markets remain highly segmented, small, illiquid and technologically bankrupt, severely affecting their informational efficiency. On this basis, with specific focus on the weak-form of the efficient markets hypothesis, we...

Purpose – The purpose of this paper is to investigate and compare the weak‐form efficiency of a set of 24 African continent‐wide stock price indices and those of eight individual African national stock price indices. Design/methodology/approach – Variance‐ratio tests based on ranks and...

Research Question/Issue: The post-Apartheid South African (SA) corporate governance (CG) model is a unique hybridisation of the traditional Anglo-American and Continental European-Asian CG models, distinctively requiring firms to explicitly comply with a number of affirmative action and...

We investigate the association between board size and firm value for a sample of 169 firms from 2002 to 2007 in post Apartheid South Africa (SA). The post Apartheid SA corporate context is interestingly and uniquely characterised by greater urgency to meet affirmative action provisions in board...

This paper investigates the relationship between a broad corporate governance (CG) index and firm value (Tobin's Q) using a sample of 169 South African (SA) listed firms between 2002 and 2006. Consistent with the results of prior studies, we find a statistically significant and positive...