Corporate governance and carbon transparency: Australian experience

TLDR

The study investigates how corporate governance mechanisms influence the extent of carbon disclosure among Australian firms. The authors employ an OLS regression on data from 2009–2012 for the largest Australian firms that voluntarily report to the Carbon Disclosure Project. They find that board independence, diversity, and managerial ownership are positively linked to carbon transparency, while an environmental committee has no effect, suggesting that stronger CG practices promote sustainable actions and that CG codes should emphasize non‑financial goals and long‑term sustainability.

Abstract

Purpose The purpose of this paper is to explore the association between corporate governance (CG) mechanisms and the extensiveness of carbon disclosure. Design/methodology/approach This paper uses Ordinary Least Squares (OLS) regression model with data from 2009 to 2012 for largest Australian companies that voluntarily disclose their information to the carbon disclosure project. Findings The authors find that board independence, board diversity and managerial ownership are significantly correlated with the degree of carbon transparency, while the existence of environmental committee is not. Practical implications The findings of this paper should be useful for government and capital market regulators who concern the quality of CG and carbon actions. First, the evidence in this paper suggests that current CG practice that emphasize board diversity and independence seems encouraging an environment friendly decision and adopt carbon reduction initiatives. Second, however, the current version of CG codes need more stress on none financial goals that should help corporate executives to balance value enhancement vis-à-vis ecosystem protection. Finally, another implication for policy-makers is CG should be re-structured so as to motivate firms to pursue long-term sustainable development instead of taking short-sight view of firm performance. Originality/value This paper contributes in the increasing body of literature indicating that CG encourages a proactive corporate strategy in general and carbon disclosure in particular. The authors add new empirical evidence which has policy implication that CG should be improved so as to encourage executives to engage in more sustainable development and stakeholder long-term value protection.