The Empirical Analysis of Circular Economy Development Efficiency in Jiangsu Province

摘要

For the evaluation problem of circular economy development efficiency, we take the labour, resources and capital as input elements of circular economy development and take economic growth, social development;industrial "three wastes" discharge treatment compliance rate and the comprehensive utilization rate as output to construct the efficiency evaluation index system of circular economy development. Then we build the DEA model, with which we analyze develop efficient situation of circular economy of Jiangsu Province in 1999-2008 and calculate the relative efficiency each year. From the view of technical effectiveness and scale validity we study the development situation in 1999-2008, point out the development problems in recycling process, and give the corresponding countermeasures and suggestions for policy-makers in guiding the development of circular economy and making the relevant policies to provide a scientific theory.