Purpose – In this paper weekly volatility forecasts are considered with applications to risk management; in particular hedge ratios and VaR calculations, with the aim of identifying the most appropriate model for risk management practice. Design/methodology/approach – The study considers a...

Purpose – In this paper weekly volatility forecasts are considered with applications to risk management; in particular hedge ratios and VaR calculations, with the aim of identifying the most appropriate model for risk management practice. Design/methodology/approach – The study considers a...

The 2007/2008 global financial crisis has reignited the debate regarding the need for effective corporate governance (CG) through sound risk management and reporting practices. This paper, therefore, examines the crucial question of whether the quality of firm-level CG has any effect on the...