Analysis of Green Supply Chain Finance Value Architecture in Environmental Protection and Low Carbon Economy

The traditional supply chain encounters policy red light and green trade barriers, and the reasonable and efficient utilization and allocation of social resources are restricted. This paper is based on fuzzy theory and hierarchical analysis method to determine the relative weights of evaluation indexes, using the triangular fuzzy function method to study and analyze the optimal choice of fuzzy synthesis operator, and finally establishing the green supply chain financial value architecture analysis method based on fuzzy comprehensive evaluation method. The analysis of this paper’s method finds that the comprehensive index of the development level of digital supply chain finance in the eastern region is 0.5659, and the value architecture of green supply chain finance has a significant role in promoting the gross profit margin and return on net assets of enterprises, making the return on net assets of enterprises about 9 percentage points higher than the average value in the industry, and lowering the number of days of turnover of the receivables of the enterprises, which is lower than the counterparts by about 57 days, which is an obvious advantage in the industry. The method examines the supply chain finance value architecture to show that when the enterprise’s anti-disturbance ability increases from 0.1 to 0.4, it becomes more resistant to risk propagation. © 2023 Bing Li, Meiying Yuan and Yanan Sun, published by Sciendo.