Journal of Transportation Systems Engineering and Information Technology ›› 2022, Vol. 22 ›› Issue (6): 300-308.DOI: 10.16097/j.cnki.1009-6744.2022.06.030

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Spatial Characteristics of Comprehensive Transportation Green Efficiency in China

MA Qi-fei1a,1b, JIA Peng*1a,1b,2, KUANG Hai-bo1a,1b   

  1. 1a. School of Maritime Economices and Management, 1b. Collaborative Innovation Center for Transport Studies, Dalian Maritime University, Dalian 116026, Liaoning, China; 2. School of Economics and Management, University of Chinese Academy of Sciences, Beijing 100190, China
  • Received:2022-08-25 Revised:2022-10-06 Accepted:2022-10-18 Online:2022-12-25 Published:2022-12-24
  • Supported by:
    National Natural Science Foundation of China;Liaoning Revitalization Talents Program; Fundamental Research Funds for the Central Universities

中国综合交通运输绿色效率的空间特征研究

马奇飞1a,1b,贾鹏*1a,1b,2,匡海波1a,1b   

  1. 1. 大连海事大学,a. 航运经济与管理学院,b. 综合交通运输协同创新中心,辽宁 大连 116026; 2. 中国科学院大学,经济与管理学院,北京 100190
  • 作者简介:马奇飞(1992- ),男,河南开封人,博士生。
  • 基金资助:
    国家自然科学基金/(72174035);辽宁省“兴辽英才”项目(XLYC2008030);中央高校基本科研业务费专项资金(3132022641)

Abstract: This paper introduces the social development index (SDI) into the evaluation framework of comprehensive transportation green efficiency (CTGE), and uses the SBM model, Dagum Gini Coefficient and the data from 30 regions in China to estimate and explore the CTGE and its spatial characteristics. The results indicate that: the social development index can significantly improve the CTGE, but the overall level of CTGE in China was relatively low, with great regional differences and obvious spatial imbalance. The spatial disequilibrium of CTGE had obvious stage characteristics, and the regional differences gradually expanded in the initial stage of the study, but gradually shrunk in the later stage of the study. The overall CTGE in China was different among regions. Intra-regional differences was the largest in the west and the smallest in the east, and was the main source of total disparity. At last, some relevant policy suggestions are proposed based on the research conclusions.

Key words: integrated transportation, comprehensive transportation green efficiency, Slacks-Based Measure (SBM) model, spatial characteristics, Dagum Gini coefficient

摘要: 将社会发展指数纳入综合交通运输效率评价指标体系,采用SBM(Slacks-Based Measure) 模型和Dagum基尼系数等分析方法,以中国30个省区为研究对象,测度综合交通运输绿色效率,并研究其空间特征。结果表明:中国综合交通运输绿色效率整体水平较低,区域差异较大,具有显著的空间非均衡性;综合交通运输绿色效率空间非均衡性具有明显的阶段性特征,研究前期区域差异逐渐扩大,后期呈缩小态势;中国综合交通运输绿色效率总体差异较大,区域内差异东部最小,中部次之,西部最大,东-中区域间差异与东-西区域间差异相差不大,但演化趋势此消彼长,中-西区域间差异始终居于最低位,区域内差异是造成总体区域差异的根源。最后,根据研究结论提出相关政策建议。

关键词: 综合运输, 综合交通运输绿色效率, SBM模型, 空间特征, Dagum基尼系数

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