Purpose: This paper examines the impact of corporate (CG) and Islamic (IG) governance mechanisms on corporate earnings management (EM) behaviour in Oman. Design/Methodology/Approch: We employ one of the largest and extensive datasets to-date on CG, IG and EM in any developing country, consisting...

This study empirically re-examines the weak form efficient markets hypothesis of the Ghana Stock Market using a new robust non-parametric variance-ratios test in addition to its parametric alternative. The main finding is that stock returns are conclusively not efficient in the weak form,...

Purpose The purpose of this paper is to examine the impact of corporate (CG) and Islamic (IG) governance mechanisms on corporate earnings management (EM) behaviour in Oman. Design/methodology/approach The authors employ one of the largest and extensive data sets to-date on CG, IG and EM in any...

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...

Purpose – The purpose of this paper is to investigate the extent to which UK equity prices reflect shareholder level taxation on dividends (dividend tax capitalisation). Despite an extensive theoretical and empirical literature controversy exists. Design/methodology/approach – Using a sample...

Purpose – The purpose of this paper is to investigate the extent to which UK equity prices reflect shareholder level taxation on dividends (dividend tax capitalisation). Despite an extensive theoretical and empirical literature controversy exists. Design/methodology/approach – Using a sample...