To Disclose or Not to Disclose? An Investigation of the Antecedents and Effects of Open Book Accounting

Open book accounting (OBA) is the regular disclosure of management accounting information beyond corporate borders. Prior contributions have mainly concentrated on identifying its antecedents in individual or small numbers of organizations with exploratory cases. My paper responds to the call to investigate OBA on a wider empirical basis and focuses simultaneously on the explanatory variables of OBA and its influence on both financial and non-financial performance. I thus also explore the mediating role of OBA in linking key antecedents and performance within a unified theoretical framework. I empirically test my model using survey data from a sample of European companies, which are then analyzed through structural equation modeling. My findings indicate that the extent of OBA use is explained by a firm’s willingness to work together with its counterparts in the long run, that is, a relational factor, and the presence of sophisticated cost accounting systems, that is, a technical prerequisite. My evidence also suggests a positive association between OBA and firm performance. Additionally, I find that OBA is a partial mediator that explains how a firm’s long-term commitment to its external partners and the sophistication of its cost accounting system may become associated with performance.