Evaluation of green supply chain performance based on fuzzy method and grey incidence analysis

Based on the analysis on the factors affecting the performance of green supply chain, this paper establishes a normalized and operable evaluation system of green supply chain performance. Firstly, with fuzzy comprehensive evaluation, the green supply chain performance is evaluated as a whole and the gap is found. Then the evaluation results are analyzed by grey incidence analysis, which provides scientific evidences for improvement of the enterprise green supply chain.