Aligning Governance and Value Exchange in Permissioned Blockchain Consortia: A Model-Based Study in a Regulated Milk Supply Chain
摘要
The digital transformation of supply chains challenges traditional governance structures in decentralized, multi-stakeholder environments. While blockchain technology enables transparent and tamper-resistant coordination, the design of governance mechanisms that support sustainable economic value exchange in consortium blockchains remains insufficiently understood. This paper examines how governance structures in blockchain-based consortia must be designed to enable viable value exchange and long-term cooperation. Using a Design Science Research approach, governance and value models are developed for a permissioned blockchain consortium in the drinking milk supply chain. The study integrates a systematic literature review, expert interviews, and model-based analysis. Governance structures are modeled using the DECENT ontology, while economic value exchanges are analyzed through the E3 value method. The results show that viable blockchain consortia require a tight alignment between formalized governance mechanisms, incentive structures, and value flows. The paper provides design-oriented insights for researchers and practitioners developing sustainable blockchain-based consortia in regulated supply chain contexts.