资源开发与市场2025，Vol.41Issue(9)：1323-1331,9.DOI:10.3969/j.issn.1005-8141.2025.09.005
基于超效率SBM-GML模型的中部地区低碳物流效率评价研究
Evaluation of low-carbon logistics efficiency in Central China based on super-efficient SBM-GML model
摘要
Abstract
To gain a deeper understanding of regional logistics industry efficiency and its underlying patterns,and to promote the in-dustry's transition toward low-carbon and high-quality development,assit in achieving China's"clual carbon"goals.This study ana-lyzed panel data from the central region's logistics sector between 2014 and 2023.Incorporating the principles of low-carbon economy,the research employed the non-radial super-efficiency SBM-DEA model and the GML index model to evaluate low-carbon logistics efficiency from both static and dynamic perspectives.The findings revealed that the overall low-carbon efficiency of the logistics indus-try in the central region remained relatively low during the study period,with significant inter-provincial disparities.Low-efficiency areas tended to cluster in contiguous regions,while high-efficiency areas were more dispersed.The comparison of efficiency before and after incorporating carbon constraints demonstrated that efficiency was significantly overestimated without carbon constraints,whereas the inclusion of carbon constraints led to a more realistic decline in efficiency.Total factor productivity analysis indicated a"W-shaped"fluctuating upward trend across provinces,with technological change being the primary driver of productivity shifts.Low-efficiency provinces were advised to prioritize improvements in technological efficiency,while high-efficiency provinces relied on technological advancements to sustain productivity growth.The combined analysis of static efficiency and dynamic productivity suggested that the con-centration of low-efficiency areas and the dispersion of high-efficiency areas highlighted the central region's substantial potential in low-carbon logistics.This underscores the urgent need for policy support,enhanced technological innovation and regional collaboration to unlock this potential,and enhanced low-carbon concepts and industry awareness.关键词
低碳经济/超效率SBM-DEA模型/GML指数模型/物流效率Key words
low-carbon economy/super-efficiency SBM-DEA model/GML index model/logistics efficiency分类
管理科学引用本文复制引用
周倩..基于超效率SBM-GML模型的中部地区低碳物流效率评价研究[J].资源开发与市场,2025,41(9):1323-1331,9.基金项目
山西省高等学校哲学社会科学研究项目(编号:2024W137) （编号:2024W137）
教育部产学研合作协同育人项目(编号:241004232283520) （编号:241004232283520）
山西大同大学云冈项目(编号:2023YGYB22). （编号:2023YGYB22）
