循环经济评价研究进展与展望

Research of circular economy assessment:progress and prospect

循环经济评价是对循环经济实施效果的评价,也是循环经济改进的重要依据。从循环经济评价的内容、评价指标体系的构建原则与构建方法、主要的评价指标体系和评价方法等方面综述了循环经济评价的研究成果并进行了评述。指出循环经济效率、循环经济改进、循环经济与污染总量的关系是今后循环经济理论研究中迫切需要解决的问题;循环经济与市场机制、循环经济实施的区域差异、循环经济度与环境基尼系数的关系、循环经济对节能减排的贡献测度等方面的实证分析均有待进一步研究。认为在研究循环经济评价指标体系时,需要考虑人力资源、创新、改进、总量与效率以及时间等要素,构建的指标体系需要全面反映物质流、价值流和生态流,需要体现循环经济的本质特征;指标体系和评价方法需要从复杂适应系统的角度出发来选择、建立和完善。另外,在循环经济评价过程中,必须明确评价的标准、主体、客体、机制和监管等问题。

The assessment of circular economy is to evaluate the performance of implementing circular economy. It is an important basis for the improvement of circular economy. We carry out a systematic research and review on the assessment of circular economy and then we make a survey on the research results and findings of circular economy assessment from the following aspects： assessment contents, basic rules and methods of constructing evaluation index, major evaluation index and evaluation methodology, etc. And comments are expanded respectively. We put forward that circular economy efficiency, circular economy improvement, the relationship between circular economy and pollution amount are imperative for the theoretical research of circular economy. On the other hand, the following empirical researches need to be further studied： the relation of circular economy and market mechanism, regional differences of implementing circular economy, the relationship between circular economy and environmental Gini coefficient, evaluation of the contribution of circular economy to the emission reduction and energy-saving, etc. We propose that the indicators of human resources, innovation, improvement, pollution amount, efficiency, and time should be involved in the evaluation indexes, which can entirely reflect the essence of circular economy and the material flow, the value flow and the ecological flow in developing circular economy. Moreover, the evaluation indexes and methods should be improved based on the complex adaptive system. In addition, we should make clear the criteria, subject, object, mechanism, and regulation, etc. during the process of circular economy assessment.