The Application Of Blockchain In "Belt And Road" Supply Chain Financing

Under the background of the "14th Five-Year Plan" and "Double Cycle",the construction of the "Belt and Road" regional supply chain is of great significance for realizing the international industrial upgrading of the supply chain and promoting the international cycle.Since blockchain technology was included in the scope of "new infrastructure" and served as the cornerstone of the digital economy,different industries have been constantly integrating with it for innovation and exploration.The integrated development of blockchain and supply chain finance is one of the important ways to explore supply chain finance innovation in the "Belt and Road" region.On the basis of reading a large number of domestic and foreign literature,this thesis highlights the characteristics of blockchain technology and supply chain finance after sorting out and screening relevant theories.Discuss the problems faced by supply chain finance in the "Belt and Road" region,and the necessity of applying the "blockchain + supply chain finance" model.The selection of accounts receivable supply chain financing method focuses on analysis,constructs a game theory model of supply chain receivables financing model under the blockchain architecture,and affects the evolution of game equilibrium through game simulation simulation between different entities and model parameter changes.It is concluded that the choice of supply chain finance to dock the blockchain financing platform will play a different degree of "cost reduction and efficiency increase" to all nodes of the supply chain to improve information security and achieve a virtuous cycle of supply chain finance.