摘要
当前,数字经济已成为助推上海经济高质量发展的新动能。本文利用2008—2018年上海数字经济服务业企业的地理位置数据,从区级和镇级尺度刻画了上海数字经济服务业的空间分布特征与演变趋势,并利用负二项回归模型检验了交通要素、区位要素、产业基础要素以及经济发展要素对数字经济服务业企业区位选择的作用,得到以下结论:首先,在区级尺度,上海数字经济服务业空间分布格局由“中心-外围”状逐渐演变为“多中心-外围”状。其次,在乡镇尺度,由原先浦东新区的张江科技园区、陆家嘴街道以及中心市区的外滩街道、枫林路街道为主要集聚中心,逐渐演变为张江、临港、五角场为核心的多核心空间分布格局;其中,张江成为上海数字经济服务业企业的超级集聚中心,同时一些郊区中心镇也成为重要的集聚地。第三,从影响因素来看,交通条件的便捷性,如高速公路和地铁交通的便利程度的提升,会显著提升数字经济服务业企业的区位选择性。同时,本地已有的数字经济基础对数字经济企业的区位选择会产生正向推动作用,同时城市化经济的影响也为正。先进生产性服务业较为发达的区域,也是数字经济服务业集中的区域。此外,大型综合商城越多会不利于数字经济服务业企业进入进行区位选择。最后,本文从强化数字经济集聚中心与邻近数字经济强镇联动发展、完善数字经济服务业交通设施、产业配套等方面提出推动上海数字经济服务业进一步发展的对策建议。
At present,the digital economy has become a new driving force to boost the high-quality development of Shanghai's economy.Based on the geographical location data of digital economy service enterprises in Shanghai from 2008 to 2018,this paper first describes the spatial distribution characteristics and evolution trend of digital economy services in Shanghai from district and town scales.Then,the negative binomial regression model is used to test the effects of transportation factors,location factors,industrial factors and economic factors on the location choice of digital economy service enterprises,and the following conclusions are as follows.Firstly,at the district level,the spatial distribution pattern of digital economy services in Shanghai gradually evolves from"center-periphery"pattern to"polycentric-periphery"pattern.At the township level,the original Zhangjiang Science Park and Lujiazui Street in Pudong New Area as well as the Bund Street and Fenglin Road Street in the central urban area have gradually evolved into a multi-core spatial distribution pattern with Zhangjiang,Lingang and Wujiaochang as the agglomeration centers.Among them,Zhangjiang has become the super agglomeration center of Shanghai's digital economy service enterprises,while some suburban central towns have also become important agglomeration places.Thirdly,the convenience of transportation conditions,such as the improvement of the highway and subway transportation convenience,will significantly improve the location selectivity of digital economy service enterprises.At the same time,the existing local digital economy foundation will have a positive effect on the location choice of digital economy enterprises,and the impact of urbanization economy is also positive.The regions with relatively developed advanced producer services are also the regions with concentrated digital economy services.In addition,the paper also finds that the more large shopping malls,the worse the access of digital economy service companies to make location choice.Finally,this paper proposes some suggestions to promote the further development of Shanghai's digital economy service industry from the aspects of strengthening the linkage development of digital economy agglomeration center and neighboring digital economy strong towns,perfecting the transportation facilities and industrial supporting facilities of digital economy service industry.
作者
康江江
汪明峰
Kang Jiangjiang;Wang Mingfeng(Institute of Applied Economics,Shanghai Academy of Social Sciences,Shanghai 200020,China;The Center for Modern Chinese City Studies,East China Normal University,Shanghai 200062,China;School of Urban and Regional Science,East China Normal University,Shanghai 200241,China)
出处
《上海经济》
2021年第4期14-26,共13页
Shanghai Economy
基金
上海市哲学社会科学规划青年课题(2020ECK006)
上海社会科学院院重大系列课题(2021ZD029)
上海市教育委员会科研创新计划重大项目(2021-01-07-00-08-E00130)。
关键词
数字经济
交通要素
区位要素
产业基础要素
上海市
Digital Economy
Transportation Factors
Location Factor
Industrial Development Factors
Shanghai
