摘要
数字经济核心企业是数字经济发展的基础。基于厦门市2000—2020年数字经济核心企业数据,利用空间自相关等研究方法探究了数字经济核心企业空间分布、格局演化及区位选择的影响因素。结果发现:(1)厦门市数字经济核心企业呈现“一带一面多点”分布特征和岛内集中、岛外分散的“失衡”格局;(2)企业空间集聚程度趋于增强,呈现热点区扩张、冷点区收缩态势,空间锁定特征明显。(3)各类型数字经济核心企业受自身特点影响,空间布局与演化既有一定相似性,也存在较大的异质性。(4)区位要素、环境要素、集聚要素和政策要素对数字经济核心企业的区位选址具有显著影响,并且不同要素对不同类型企业的影响具有差异性。
The digital economy has become a new growth point and new engine for urban economic development under the new development pattern.The core firms of the digital economy are the foundation of the development of the digital economy.Based on the data of core firms of digital economy in Xiamen from 2000to 2020,and 42 administrative streets(towns)as research units.Using spatial autocorrelation,kernel density,standard deviation ellipse and negative binomial regression model,this paper explores the influencing factors of spatial distribution,pattern evolution and location selection of core firms from a micro perspective,and compares the different influencing factors on location selection of different types of core firms in digital economy.The results found that:1)The core firms of Xiamen's digital economy present the distribution characteristics of"one belt,one side and multiple points"and the"unbalanced"pattern of concentration within the island and scattered outside the island.2)As it strengthens,the hot spot is expanding and the cold spot is shrinking,with obvious spatial locking characteristics.3)The core firms of various types of digital economy are affected by their own characteristics,and their spatial layout and evolution have certain similarities and large heterogeneities.4)Location factors,environmental factors,agglomeration factors,and policy factors have a significant impact on the location selection of core firms in the digital economy;Finally,Xiamen should be further leverage its ecological and environmental advantages,respect the differences in factors influencing enterprise location selection,rationally adjust and plan industrial and commercial land,and attract digital economy core enterprises to settle in.
作者
余军
章坤
谢朝武
YU Jun;ZHANG Kun;XIE Chao-wu(College of Tourism,Huaqiao University,Quanzhou 362021,China;Smart Tourism Research Institute,Huaqiao University,Quanzhou 362021,China)
出处
《人文地理》
北大核心
2023年第2期126-136,共11页
Human Geography
基金
福建省社科重大课题(FJ2019Z015)
福建省科技厅软科学课题(2020R0067)。
关键词
数字经济
空间格局
演化
负二项回归
厦门市
digital economy
spatial pattern
evolution
negative binomial regression model
Xiamen city
