摘要
以黄河流域59个地级城市为研究区域,采用面板熵权法测算黄河流域城市创业生态系统评价指数,再利用核密度估计、空间自相关剖析2012-2019年黄河流域城市创业生态系统建设差异与空间集聚性特征。结果表明:黄河流域及其三大区域城市创业生态系统建设水平均得到稳步提升,但流域总水平仍然较低,呈现出“下游>中游>上游”的区域特点。流域内绝对差异不断扩大且原有梯度效应和多极化现象均有所减弱。空间正自相关性结果显著,且黄河流域城市创业生态系统建设水平较为分化,具有以“高高”集聚和“低低”集聚为主,“低高”集聚和“高低”为辅的空间分布格局。
Taking 59 prefecture-level cities in the Yellow River basin as the research area,this paper measured the evaluation index of the entrepreneurial ecosystem of cities in the Yellow River Basin with the panel entropy weight method.It also analyzed the difference and spatial clustering characteristics of the construction of the ecosystem from 2012 to 2019 by using kernel density estimation and spatial autocorrelation The findings show that:(1)the construction level of urban entrepreneurial ecosystem in the Yellow River Basin and its three regions has been steadily improved,but the overall level of the river basin still remains low,presenting the regional characteristic of“downstream>midstream>upstream”;(2)the absolute difference in the basin has been expanding,and the original gradient effect and multipolarization have been weakened;(3)the positive spatial autocorrelation is significant,and the level of urban entrepreneurial ecosystem construction in the Yellow River Basin cities is relatively differentiated,which exhibits a spatial distribution pattern featuring“high-high”agglomeration and“low-low”agglomeration as the main pattern,with“low-high”agglomeration and“high-low”agglomeration as secondary patterns.
作者
杨齐
牟瑞
YANG Qi;MOU Rui(Gansu University of Political Science and Law,Lanzhou,Gansu,730070,China)
出处
《武汉商学院学报》
2024年第1期60-67,共8页
Journal of Wuhan Business University
基金
国家社会科学基金项目《社会企业参与乡村振兴的空间路径及体制机制研究》(项目编号:19BGL173)
国家自然科学基金项目《团队异质性如何促进新创企业绩效?基于创业拼凑的过程机制研究》(项目编号:71862001)
甘肃政法大学研究生科研创新项目《数字化与制造业企业绿色创新关系研究:基于资源和组织的视角》(项目编号:2023024)
关键词
黄河流域
创业生态系统
面板熵权法
核密度估计
空间自相关
Yellow River basin
entrepreneurial ecosystem
panel entropy weight method
kernel density estimation
spatial autocorrelation
作者简介
杨齐(1974—),甘肃政法大学商学院教授,博士。主要研究方向:创新与创业;牟瑞(1999—),女,甘肃政法大学商学院硕士在读研究生。主要研究方向:创新与创业。
