Eco-efficiency evaluation of Chinese provincial industrial system: A dynamic hybrid two-stage DEA approach.

ABSTRACT: In China, industrial pollution has become an urgent problem for policy makers and enterprise managers. To better support industrial development, we need to determine the effectiveness of policies through efficiency evaluation. China's provincial industrial system consists of two stages: production and emission reduction. The emission reduction stage is composed of three parallel sub stages: solid waste treatment, waste gas treatment and wastewater treatment. In this process, the treatment capacity of industrial wastewater treatment facilities can be used as carry forward variable, which is not only the desirable output of the previous emission reduction stage, but also the input of the current emission reduction stage. Therefore, this paper proposes a dynamic hybrid two-stage data envelopm

SUBMITTER: He K 

PROVIDER: S-EPMC9355237 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature