西安石油大学学报（社会科学版）2025，Vol.34Issue(5)：13-22,10.
中国石化行业绿色转型效率的测度及时空演变特征分析
Analyses on the Measurement and Spatiotemporal Evolution Characteristics of Green Transformation Efficiency in China's Petrochemical Industry
摘要
Abstract
The global super-efficiency SBM model,kernel density estimation,Moran index analysis,so-cial network analysis and other methods were used to measure and analyze the green transformation efficiency and spatial-temporal evolution characteristics of the petrochemical industry in 30 provinces(autonomous re-gions,municipalities)in China from 2012 to 2021.The results show that the green transformation efficiency of China's petrochemical industry shows a fluctuating upward trend,and the east is the largest,followed closely by the central and western regions;From the perspective of temporal evolution characteristics,the degree of disper-sion of the green transformation efficiency in China's petrochemical industry has increased,the gradient effect is significant,and there is a polarization phenomenon;From the perspective of spatial distribution,the green trans-formation efficiency distribution patterns of China's petrochemical industry from 2012 to 2021 are similar,show-ing the distribution characteristics of"high in southeast and low in northwest";From the perspective of spatial agglomeration,the efficiency of green transformation in China's petrochemical industry shows a significant posi-tive correlation in space;From the perspective of spatial correlation,the efficiency of green transformation in the petrochemical industry exhibits complex spatial network structure characteristics,and the spatial correlation of the network is relatively weak.Therefore,there is still considerable room for the improvement in the exchanges and cooperation of green transformation in the petrochemical industry among provinces(autonomous regions and municipalities).关键词
绿色转型效率/时空演变/社会网络分析/石化行业Key words
green transformation efficiency/evolution of time and space/social network analysis/petro-chemical industry分类
经济学引用本文复制引用
牛波,白玉珠,赛云秀,徐静..中国石化行业绿色转型效率的测度及时空演变特征分析[J].西安石油大学学报（社会科学版）,2025,34(5):13-22,10.基金项目
陕西省教育厅重点项目:"双碳"政策下陕西传统能源企业加速转型策略研究(Z23296) （Z23296）
西安石油大学教育教学改革研究项目(JGZC202310)面向数智化转型的工程管理专业人才培养模式改革与实践. （JGZC202310）
