Abstract
Purpose
This study aims to examine the relationship and effect of integrated reporting (IR) quality on sustainability performance and explore the relationships and effects of corporate governance mechanisms on IR quality and sustainability performance.
Design/methodology/approach
Partial least squares structural equation modelling (PLS-SEM) was used in a longitudinal study by following the steps in Roemer’s Evolutionary Model on a sample of listed companies on the Johannesburg Stock Exchange (JSE) in South Africa for a period from 2011 to 2016.
Findings
This study finds board effectiveness and external audit quality to be important determinants of IR quality. It also observes a strong effect of the IR quality on sustainability performance.
Originality/value
This study contributes by using and analysing a longitudinal data set from JSE, currently the only capital market globally requiring the mandatory IR application since 2010.
