创新知识对区域物流业发展的溢出效应  

Spillover Effect of Innovative Knowledge on the Development of Regional Logistics

作　　者：郑腾腾 姚祯 ZHENG Tengteng;YAO Zhen(Department of Economics and Business Administration,Yibin University,Yibin,Sichuan 644007,China)

机构地区：[1]宜宾学院经济与工商管理学部,四川宜宾644007

出　　处：《宜宾学院学报》2024年第4期49-60,共12页Journal of Yibin University

基　　金：四川省2011协同创新中心长江上游航运物流协同创新中心(XTCX2020C04)。

摘　　要：以2012—2020年西部陆海新通道省域物流主体为研究对象,构建创新知识溢出对物流业发展的效率评价指标体系,探索省级层面投入与产出指标的拟合关系模型,并利用DEA-BCC模型分析其时空外溢关系。结果发现:创新知识溢出与物流业发展效率呈现强相关性;创新知识溢出效应对省域物流业发展的影响具有波动性,但在时序效率上呈现一致性;七省域的平均综合效益值差距较小,但各决策单元的松弛变量差距较大;按平均综合效益值高低排序为“云南>青海>重庆>广西>四川>甘肃>贵州”;七省域平均产出不足率略低于投入冗余率,且投入指标中科技论文数的溢出效应呈现出比较优势。Taking the regional logistics subject of the new western land and sea channel from 2012 to 2020 as the research object,an efficiency evaluation index system of innovative knowledge-spilling on the development of logistics industry was built,the fitting relationship model of provincial level input and output indicators was explored,and DEA-BCC model was used to analyze its time-space spillover relationship.The results show that the spillover of innovative knowledge is strongly related to the efficiency of logistics industry;the impact of innovative knowledge-spilling efficiency on the development of provincial logistics industry is volatile,but the time sequence efficiency is consistent;the difference of average comprehensive benefit value among the seven provinces is small,but the gap of relaxation variables among decision-making units is large;according to the average comprehensive benefit value,the ranking is Yunnan>Qinghai>Chongqing>Guangxi>Sichuan>Gansu>Guizhou;the average output insufficiency rate of the seven province is slightly lower than the input redundancy rate,and the spillover effect of the number of scientific papers in the input index shows a comparative advantage.

关 键 词：创新知识 溢出效率 区域物流 通道经济 

分 类 号：F259.27[经济管理—国民经济]