A blockchain and IoT-based lightweight framework for enabling information transparency in supply chain finance

【Author】 Guo, Lingling; Chen, Jingjing; Li, Shihan; Li, Yafei; Lu, Jinzhi

【Source】DIGITAL COMMUNICATIONS AND NETWORKS

【影响因子】6.348

【Abstract】Supply Chain Finance (SCF) refers to the financial service in which banks rely on core enterprises to manage the capital flow and logistics of upstream and downstream enterprises. SCF adopts a self-testing and closed-loop credit model to control funds and risks. The key factor in a successful SCF service is the deployment of SCF business -oriented information systems that allow businesses to form partnerships efficiently and expedite cash flows throughout the supply chain. Blockchain Technology (BCT), featuring decentralization, tamper-proofing, trace-ability, which is usually paired with the Internet of Things (IoT) in real-world contexts, has been widely adopted in the field of finance and is perfectly positioned to facilitate innovative collaborations among participants in supply chain networks. In this paper, we propose a BCT and IoT-based information management framework (named BC4Regu), which works as the regulatory to improve the information transparency in the business process of SCF. With BC4Regu, the operation cost of the whole supply chain can be significantly reduced through the coordination and integration of capital flow, information flow, logistics and trade flow in the supply chain. The contributions in this paper include: (1) proposing a novel information management framework which leverages Blockchain and IoT to solve the problem of information asymmetry in the trade of SCF; (2) proposing the technical design of BC4Regu, including the Blockchain infrastructure, distributed ledger-based integrated data flow service, and reshaped SCF process; and (3) applying BC4Regu to a group of scenarios and conducting theoretical analysis by introducing the principal-agent model to validate the BC4Regu.

【Keywords】Blockchain; Supply chain finance; Information asymmetry; Information transparency; Internet of things

【发表时间】2022 AUG

【收录时间】2022-11-15

【文献类型】实证数据

【主题类别】

区块链应用-实体经济-供应链金融