中国物流业技术创新的时空格局及动态演进分析  

Analysis on the Spatiotemporal Pattern and Dynamic Evolution of Technological Innovation in China’s Logistics Industry

作　　者：谢欣雨 王健 Xie Xinyu;Wang Jian(School of Economics and Management,Fuzhou University,Fuzhou 350100,China)

机构地区：[1]福州大学经济与管理学院,福州350100

出　　处：《工业技术经济》2022年第8期46-51,共6页Journal of Industrial Technological Economics

基　　金：国家社会科学基金一般项目“新时代物流业高质量发展的动力变革研究”(项目编号:18BGL018)。

摘　　要：技术创新是引领物流业高质量发展的第一动力,了解中国区域物流业技术创新的空间差异和演进过程有利于提出针对性对策以缩小区域技术创新水平差异,促进物流业协同发展,提升国际竞争力。本文利用爬虫技术从国家重点产业专利信息服务平台上获取物流业专利数据,运用Dagum基尼系数分析中国物流业技术创新的空间差异及其来源;并利用高斯核密度函数揭示其动态演进过程。研究发现:中国物流业技术创新的空间差异主要来源于区域间差异,西部地区区域内差异最大,东部与西部的区域间差异最大;中国物流技术创新水平整体呈上升趋势,各个区域呈现不同的动态演进过程。Technological innovation is the endogenous driving force for the high-quality development of logistics.Understanding the spatial differences and evolutionary processes of technological innovation in my country’s regional logistics industry is conducive to proposing targeted countermeasures to reduce regional differences in technological innovation levels,promote the coordinated development of the logistics industry,and enhance international competitiveness.This article uses crawler technology to obtain logistics industry patent data from the national key industry patent information service platform,uses Dagum Gini coefficient to analyze the spatial differences and sources of technological innovation in China’s logistics industry;and finally the Gaussian kernel density function is used to reveal its dynamic evolution process.The study finds that:the spatial difference of technological innovation in China’s logistics industry mainly comes from regional differences.The western region has the largest difference within the circle,and the difference between the eastern and western regions is the largest.China’s logistics technology innovation level is on the rise as a whole,and each region presents a different dynamic evolution process.

关 键 词：技术创新 区域差异 Dagum基尼系数 核密度估计 动态演进 物流业 

分 类 号：F124.3[经济管理—世界经济] F503