Supply chain finance is booming in China,but it is affected by various factors and exposed to certain risks.How to carry out effective supply chain financial risk management has always been the focus of major financial institutions and researchers.After the emergence of blockchain technology,this new technology shows a broad application prospect in the financial field and will have a positive impact on the risk control of supply chain finance.Based on the summary of information asymmetry theory and blockchain technology,this article analyzes the types and causes of traditional supply chain financial risks,the problems faced by traditional supply chain financial risk management measures,and how the characteristics of blockchain technology can solve these problems,and analyzes the underlying reasons.Through the analysis of the accounts receivable chain platform of ZS Bank,this paper compares the changes brought about by the use of blockchain technology in supply chain finance risk management from a point to surface perspective,and constructs a vector autoregressive model-VAR model from an econometric perspective to demonstrate the effectiveness of using blockchain technology in improving supply chain finance risk management.Finally,conclusions and suggestions are drawn.This article uses research methods such as comprehensive literature research,comparative analysis,and statistical analysis to study the use of blockchain technology in supply chain financial risk management. |