Intra‐ and intersectoral effects in environmental disclosures: evidence for legitimacy theory?

Environmental disclosures were recorded from the annual reports of a sample of ten UK FTSE 100 companies in five sectors between 1974 and 2000. ‘Environmental sensitivity’ was employed as a proxy for corporate vulnerability to environmental concern, and intra‐ and intersectoral differences were tested for in the belief that difference in industry response will signify differing perceptions on the need to provide voluntary disclosure and hence restore or maintain legitimacy. Intrasectoral agreements at given points in time were also taken to be evidence for legitimacy theory in that more than one company in a sector perceived a need to change disclosure behaviour at the same time. Legitimacy theory as an explicator for variability in environmental disclosure is supported.