Improving organisational capabilities: a cost maturity model for enhanced intra- and inter-organisational performance

Purpose This paper presents the design and implementation of a maturity model for assessing the cost measurement and management capabilities of organisations. Beyond capability evaluation, the model is also designed to provide guidance for improving the competitiveness of value chains across a focal company and its suppliers. Thus, it can also be used to improve inter-organisational performance. Design/methodology/approach The research, which is interventionist in nature, was developed through a collaboration between the authors and two manufacturing companies that co-funded the design and development of the model. The study follows a constructive research approach, applying established principles, instructions and known development steps to the design and implementation of a maturity model. Findings The paper introduces a maturity model centred on cost measurement and management capabilities by presenting its constituent parts and functioning. The model is called Cost Management Maturity Model (CMMM). Practical implications CMMM is a managerial tool that companies can use to assess the maturity of their cost measurement and management capabilities and then derive directions for improvement. It is also a tool that managers can use in the context of inter-organisational relationships to align the cost-related capabilities of a network of companies, such as a supply chain. This has the result of strengthening inter-organisational collaborations to reduce costs and improve value creation. Originality/value This paper presents an original four-level, pyramid-shaped maturity model that advances prior endeavours to this end within the realm of managerial costing. Unlike existing models, CMMM boasts a wider scope of inquiry that includes attention to cost management and inter-organisational contexts. It also provides a structured and replicable yet flexible maturity evaluation method founded on a questionnaire and an associated scoring method.