The relationship between earnings volatility and corporate risk disclosures
South African Journal of Economic and Management Sciences
| Field | Value | |
| Title | The relationship between earnings volatility and corporate risk disclosures | |
| Creator | Rammala, Johannes Toerien, Franz Eduard | |
| Description | Background: Corporate risk management theory argues that effective hedging with derivatives should reduce earnings volatility and enhance firm value. However, studies that have examined the relationship between the use of derivatives and earnings volatility, particularly from developed markets have reported mixed results.Aim: This study investigates the relationship between corporate risk management practices such as the use of derivatives and earnings volatility. More specifically, it examines whether the use of derivatives by non-financial firms listed on the JSE has an effect of smoothing earnings volatility.Setting: The setting includes 135 JSE listed non-financial companies during the period 2005-2021.Method: Firm level data were obtained from financial data depositories, IRESS and Thomson Reuters Datastream. This study made use of panel estimated generalised least squares method (period seemingly unrelated regression) regression model in the analysis.Results: The findings of this study contradict the prediction of corporate risk management theory. The empirical findings showed that derivatives use measured by a dichotomous variable was positively associated with earnings volatility, meaning that derivatives were not effective in smoothing earnings volatility. However, when derivatives use is measured by a continuous variable, the empirical findings showed a weak association.Conclusion: The present study rejects the null hypothesis based on the results of the regression models. However, the results of this study do not suggest that JSE listed firms are ineffective in managing risks and cannot conclude that these firms used derivatives for speculative purposes, exposing themselves to additional risks and volatility.Contribution: The findings of this study add to the body of knowledge on corporate risk management practices and their impact on earnings volatility and on firm value. | |
| Publisher | AOSIS Publishing | |
| Date | 2024-01-31 | |
| Identifier | 10.4102/sajems.v27i1.5054 | |
| Source | South African Journal of Economic and Management Sciences; Vol 27, No 1 (2024); 11 pages 2222-3436 1015-8812 | |
| Language | eng | |
| Relation |
The following web links (URLs) may trigger a file download or direct you to an alternative webpage to gain access to a publication file format of the published article:
https://sajems.org/index.php/sajems/article/view/5054/2877
https://sajems.org/index.php/sajems/article/view/5054/2878
https://sajems.org/index.php/sajems/article/view/5054/2879
https://sajems.org/index.php/sajems/article/view/5054/2880
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