Purpose – This paper aims to investigate the intervalling effect bias in ETFs' systematic risk expressed by beta. The authors' findings reveal the existence of a significant intervalling effect on ETFs' beta obtained by the ordinary least squares method (OLS). Also investigated is the impact...

Purpose – This paper aims to investigate the intervalling effect bias in ETFs' systematic risk expressed by beta. The authors' findings reveal the existence of a significant intervalling effect on ETFs' beta obtained by the ordinary least squares method (OLS). Also investigated is the impact...

Purpose – The purpose of this paper is to investigate the forecasting power of the conditional relationship between beta and international stock returns. Design/methodology/approach – Using the market model, the individual betas for each country in the sample are estimated by ordinary least...

Purpose – The purpose of this paper is to estimate the Beta Risk Coefficient of 32 listed companies (shares), which are included in the Ghana Stock Exchange (GSE All Share Index). Design/methodology/approach – This research investigated some of the issues that can affect beta estimates (the...

Purpose – The purpose of this paper is to estimate the Beta Risk Coefficient of 32 listed companies (shares), which are included in the Ghana Stock Exchange (GSE All Share Index). Design/methodology/approach – This research investigated some of the issues that can affect beta estimates (the...