Credit Risk Evaluation System For The Small And Medium-sized Enterprises Based On Supply Chain Finance

In the current, government has promulgated series of policies and regulations to improve the financing environment of the Small and Medium-sized Enterprises (SMEs), but because of the inherent characteristics of SMEs, financing constraints is still one of the key problems which affect its development. As a special financing model tailored for SMEs, supply chain finance is an effective way to solve this problem. However, assessing credit risk of SMEs scientificly and objectively is not only the basis of the successful supply chain finance, but also provides concrete ideas, direction and guide for the banks to develop SMEs finance.According to the above ideas, after deeply analyzing the existing literature, research results and practical operation, this paper explained the concept and system features of supply chain finance, defined the scope of SMEs under the supply chain finance. Through anglicizing the credit risk of SMEs under supply chain finance, based on risk management and system theory, this paper built the credit risk evaluation system and the corresponding evaluation index system of SMEs under supply chain finance. This paper applied grey analytic hierarchy process, a threshold and fuzzy comprehensive evaluation method to establish evaluation model, and analyzed the characteristics of this model. The innovation of this paper is as follow:(1) After analyze the theoretical and practical background of the supply chain finance from the theoretical and practical aspects, this paper defined and analyzed the concepts, elements and characteristics of supply chain financial, then clarify the special circumstance of SMEs under supply chain finance. Based on the analysis of the scope of SMEs, combining the characteristics of the supply chain finance, the scope of SMEs under supply chain finance is defined, then according to the supply chain finance theory, analysis the characteristics of SMEs under supply chain finance which unlike the general SMEs.(2) Based on the system theory, this paper analyzed the credit risk of SMEs under supply chain finance and explored the concept, causes and characteristics of the credit risk SMEs based on supply chain, then described the credit risk evaluate significance of SMEs under supply chain finance and based on risk management and systems theory, constructed a credit risk assessment conceptual model of SMEs under supply chain finance.(3) After research the literature, this paper applied frequency statistics, experience analysis and empirical analysis to screen credit risk assessment indicators of SMEs under the supply chain finance. According to the principles of index system, this paper established a credit risk evaluation index system of SMEs under supply chain finance. Considering the characteristics of SMEs under supply chain finance, after analyzing the characteristics of the credit risk evaluation index system of SMEs under supply chain finance, this paper selected grey analytic hierarchy process, a threshold and fuzzy comprehensive evaluation method to establish the credit risk evaluation model, so as to solve the problem of SMEs which has a large complex credit risk evaluation index system, the small sample space, and lacks direct useful historical data.