区域交通资源配置效率综合评估  

Comprehensive Evaluation of Regional Traffic Resource Allocation Efficiency

作　　者：郑凌垚 王海燕[1] ZHENG Ling-yao;WANG Hai-yan(Wuhan University of Technology School of transport and logistics, Wuhan 430063, China)

机构地区：[1]武汉理工大学交通与物流学院,武汉430063

出　　处：《科学技术与工程》2021年第31期13484-13490,共7页Science Technology and Engineering

基　　金：国家社会科学基金(14GBL133)。

摘　　要：为有效促进交通运输及区域经济的发展,有必要对区域交通资源配置效率进行综合评估。研究通过构建交通资源配置效率指标体系,提出了基于三阶段DEA-Bootstrap模型对区域交通资源配置效率进行评估。利用三阶段数据包络法(data envelopment analysis,DEA)模型剔除评估过程中的环境误差,引入Bootstrap方法克服DEA模型有效性值的内在依赖性,并以长江经济带11个区域为例进行案例研究。结果表明,剔除环境因素与随机干扰的影响,长江经济带交通资源配置效率为0.612,较传统DEA计算效率结果下降了0.189。解决技术投入冗余和促进规模效率发展是该区域交通资源高效配置的关键。可见,该方法可有效避免传统DEA方法在评估资源配置效率时的偏差,高效评估区域交通资源配置效率。In order to effectively promote the development of transportation and regional economy,it is necessary to comprehensively evaluate the efficiency of regional transportation resource allocation.By constructing the index system of traffic resource allocation efficiency,a three-stage DEA-Bootstrap model was proposed to evaluate the regional traffic resource allocation efficiency.The three-stage data envelopment analysis(DEA)model was used to eliminate the environmental errors in the evaluation process,and the bootstrap method was introduced to overcome the internal dependence of the effectiveness value of the DEA model.A case study was conducted in 11 regions of the Yangtze River economic belt.The results show that,excluding the influence of environmental factors and random interference,the allocation efficiency of traffic resources in the Yangtze River economic belt is 0.612.Compared with the first-order DEA,the calculation efficiency is reduced by 0.189.Solving the technical input redundancy and promote the development of scale efficiency are the key to the efficient allocation of traffic resources in the region.It can be seen that this method can effectively avoid the deviation of traditional DEA method in evaluating the efficiency of resource allocation,and effectively evaluate the efficiency of regional traffic resource allocation.

关 键 词：交通资源配置 效率评估 三阶数据包络法(DEA)模型 BOOTSTRAP法 

分 类 号：U111[交通运输工程]