The Theory And Empirical Research On Circular Economy Of Enterprise

With the increasingly serious phenomenon of the resource shortage and environment deterioration,the circular economy growth pattern increasingly become the mainstream economic model for enterprise development Rapid development of circular economy is also an effective way to realize sustainable development in today. Circular economy is the abbreviation of material closed-loop flow economy model. It can effectively integrate the economic activities into a closed-loop flow form of material and energy.Enterprise circular economic comprehensive evaluation is a complicated research subject. It is an important significance for circular economy development to establish a sound, effective and practical comprehensive evaluation index system. The purpose of this study is to establish an enterprise circular economic comprehensive evaluation index system and then demonstrate rationality and feasibility of the index system with examples. This study introduced the origin of circular economy and its research current situation in domestic and abroad and proposed the existing problems of circular economy then put forward the objective, contents and theoretical and practical significance of this study. And then, based on the research of the circular economy theory, this study elaborated the basic theories of circular economy detailed, including the connotation, principle, basic theory, structure and enterprise circular economic comprehensive evaluation, which lays a foundation for establishing an enterprise circular economic comprehensive evaluation index system.This study compared with the advantage, disadvantages and applicability of various evaluation methods through elaborated circular economic comprehensive evaluation detailed. And combined with the practical characteristic of enterprise circular economic comprehensive evaluation, this study established evaluation mode with analytic hierarchy process (AHP) and fuzzy mathematic comprehensive evaluation method, and the feasibility of the model is analyzed. According to the construction principle and design ideas of circular economy comprehensive evaluation index system, this study preliminary designed enterprise circular economic comprehensive evaluation index system framework.Finally, this study takes Chongqing Lafarge Cement Co., Ltd. as a case study to demonstrate the established enterprise circular economic comprehensive evaluation index system and evaluation model. Based on the specific evaluation result, the feasibility and effectiveness of the evaluation model are analysed.