摘要
基于DEA-GRA模型,以江苏省2008-2017年物流业与制造业投入产出数据为基础,采用数据包络分析法对该省两业内部效率进行测算,从效率角度对两业灰色关联度进行测量和比较。分析结果表明,十年间江苏省物流业的综合效率平均值为0.964;制造业综合效率平均值为0.977;综合效率的关联度(0.7818)大于0.7联动效果属于较强等级,但投资方面联动效率低,发展不协调。研究结论为江苏省两业融合发展提供对策建议,并在宏观上展开物流业与制造业融合发展系统建设的探讨。
Based on DEA-GRA model,using input and output data of logistics industry and manufacturing industry in Jiangsu Province from 2008 to 2017.Using data Envelopment Analysis method to calculate the Internal efficiency of the two Industries,from an efficiency perspective make measurement and comparison of grey correlation degree between the two industries.The results show that In the past ten years,the average comprehensive efficiency of logistics industry was 0.964;manufacturing industry was 0.977;the correlation degree of comprehensive efficiency(0.7818) was greater than 0.7,the linkage effect reached a strong level,but the linkage efficiency of investment is low and the development is not coordinated well.The conclusion provides countermeasures and suggestions for the integration and development of the two industries of Jiangsu Province and probes into the construction of the integration development system of logistics industry and manufacturing industry macroscopically.
作者
黄慧君
汪涵
游爽
HUANG Hui-jun;WANG Han;YOU Shuang(School of Economics and Management,NanJing University Of Science and Technology,Nanjing 210094,China)
出处
《物流工程与管理》
2019年第10期23-26,共4页
Logistics Engineering and Management
