Evaluating the temporal dimension of legitimisation strategies: Evidence from non-financial reporting in response to a social crisis

The purpose of this study is to examine how social disclosures by one of the world’s largest producers of Platinum Group Metals are used to maintain and repair legitimacy in the context of South Africa’s prevailing socio-economic conditions and in response to the immediate challenge to legitimacy posed by violent worker demonstrations taking place at its operations in Marikana during August 2012. This is done to highlight how legitimacy strategies take account of the temporal characteristics of a threat to legitimacy and how these, in turn, may constrain the need for far-reaching organisational change.

Suchman’s (1995) outline of legitimacy theory and Laughlin’s (1991) model of organisational change provide a frame of reference for a detailed thematic content analysis which identifies the use of different strategies by an organization to respond to threats to its credibility and how these impact, resulting changes to business philosophies, policies and systems.

The study highlights the temporal dimension of legitimisation strategies. Social-related disclosures provided by the case entity in response to labour unrest are aimed at addressing both the episodic and continual threat to legitimacy resulting from the unfavourable event. These also have the effect of limiting the extent of internal changes to select business policies and sub-systems. Carefully managing legitimacy allows the case entity to avoid the need to reformulate its business ethos.

The study deals only with a single case organisation. Although the emphasis is on highlighting themes and principles, results are not necessarily applicable in different contexts. Related to this, although the study deals with a major South African mining company, it does not prove the relevance of local cultural differences to the legitimisation process.

The study dispenses with the use of proxies, such as frequencies of disclosures, to demonstrate how organisations use non-financial reporting to secure legitimacy. Instead, it offers a detailed account of how different sub-sets of legitimacy are being mobilised in corporate reports response to long-term and episodic legitimacy considerations. In addition, the study offers one of the first interpretive accounts of how strategies used to manage legitimacy may constrain the potential of a material external shock resulting in internal organisational change. Finally, the study offers one of the first examples of the operation of legitimacy and organisational change theory from the African Continent.