“…Agency, stakeholder, institutional, legitimacy and political economy theories have all been used in the past to enhance our understanding of disclosure practices, particularly with respect to disclosures of voluntary, non-financial information (see, for example Davis, Schoorman & Donaldson, 1997;Deegan & Rankin, 1996;Hopwood, 2009;Larrinaga-González, Carrasco-Fenech, Caro-Gonzalez, Correa-Ruýz and Paez-Sandubete, 2001). A number of studies have concluded that whilst any one of these theories on their own have limited explanatory power, they do, when considered together, shed some light on corporate voluntary, non-financial disclosures (see, for example, Gray, Adams & Owen, 2014;Adams & Harte, 1998;Adams & McPhail, 2004). Adams and Whelan (2009) observe that much of the research and the theoretical perspectives used to examine the voluntary disclosure of non-financial information concludes that organisations tend to act in self-interested ways, particularly in seeking to maximise financial outcomes such as profit.…”