我国先进制造业与生产性服务业融合生态位研究
Research on the Ecological Location of the Integration of Advanced Manufacturing Industry and Productive Service Industry in China
王欢芳 1杨春兰 1傅贻忙 1刘奎兵 1宋代铁1
作者信息
摘要
基于2012-2021年省级面板数据,运用生态位模型测度先进制造业与生产性服务业融合差异与竞争现状.结果表明:先进制造业与生产性服务业融合生态位宽度空间上呈现东高西低分布特征,其中融合基础生态位宽度两极分化极其严重是导致我国生态位宽度呈梯度分布的主要原因.生态位重叠现象普遍,区域间存在激烈竞争,其中地理位置和优势主导产业相近更易形成相同的融合路线,导致重叠度较高.生态位适宜度整体水平偏低,融合子系统生态位适宜度均呈现"东高、中平、西低"特征.
Abstract
Based on the provincial panel data from 2012 to 2021,the ecological niche model is applied to measure the differences in the integration of advanced manufacturing industries and productive service industries and the current status of competition.The results show that the ecological niche width of the integration of advanced manufacturing industry and productive service industry is spatially characterized by the distribution of east-high and west-low,in which the polarization of the ecological niche width of the integration base is extremely serious,which is the main reason for the gradient distribution of the ecological niche width in China.The phenomenon of ecological niche overlapping is common,and there is fierce competition between regions,in which the geographic location and the dominant industries are more likely to form the same integration routes,resulting in a high degree of overlap.The overall level of ecological niche suitability is on the low side,and the ecological niche suitability of integration subsystems is characterized by"high in the east,flat in the middle and low in the west".
关键词
先进制造业/生产性服务业/生态位测度Key words
advanced manufacturing/productive services/ecological niche measurement引用本文复制引用
基金项目
国家社会科学基金(20BJY093)
湖南省哲学社会科学基金重点项目(22ZDB074)
湖南省教育厅科学研究重点项目(22A0421)
湖南省自然科学面上项目(2023JJ30219)
出版年
2024
NETL
NSTL
万方数据