国际消费中心的消费者服务业集群特征和机制研究——以伦敦中央活动区为例  

A Study on Features and Mechanisms of Consumer Services Clusters in Central Activities Zone,London

作　　者：梁迎亚 吴明柏 高建[2] 王吉力 杨滔[5] LIANG Yingya;WU Mingbai;GAO Jian;WANG Jili;YANG Tao

机构地区：[1]清华大学经管学院,北京100084 [2]清华大学二十国集团创业研究中心,北京100084 [3]中国科学院地理科学与资源研究所,北京100101 [4]北京市城市规划设计研究院,北京100045 [5]清华大学建筑学院,北京100084

出　　处：《城市发展研究》2024年第6期1-13,共13页Urban Development Studies

基　　金：教育部人文社科青年基金项目“消费集聚区导向的国际消费中心城市发展模式及北京实证研究”(22YJCZH097);国家重点研发计划项目“城市更新设计理论与方法”(2022YFC3800301);北京国际商贸中心研究基地“国际消费中心城市消费集聚区”(ZS2022A01)。

摘　　要：以伦敦中央活动区(CAZ)的消费者服务业集群为研究对象,依托兴趣点(POI)数据,采用HDBSCAN为主的机器学习方法,对集群进行空间识别和特征研究,并分析集群发展的内外机制.以此揭示伦敦CAZ消费者服务业集群规模化、高密度、形态多样化的总体特征,并识别出以文娱、购物、膳宿、服务为主导行业的四类集群;进而阐明了伦敦CAZ集群发展的三层关键机制:一是历史悠久的特色化消费类产业资源引发旅游业发展,并带动零售、餐饮、住宿业等其他相关产业协同;二是创意产业对消费类产业进行外部赋能升级,高价值的生产行业从需求侧培育高能级消费者;三是城市规划和城市治理等政策措施从空间环境、产业发展角度进行干预巩固,加强产业集聚动力.Consumer services clusters are a major characteristic of international consumer center cities that attract global consumers and are also an important driving force for urban economic development.This paper summarizes the extension and agglomeration characteristics of the consumer services,and takes the consumer services cluster in Central Activities Zone(CAz)of London as the research object.By using POI data and HDBSCAN/K-MEANS methods,the consumer services clusters in CAZ London are spatially identified,and the internal and external mechanisms of clusters are analyzed.This paper empirically verifies features of consumer services clusters in CAz London,which is characterized by spatial scaling,high density,and diverse forms,and identifies four typical consumer services clusters in CAZ London including creative,retail,accommodation,and personal services.The mechanisms of clusters in CAZ London are explained as follows:specialized resources trigger the development of dominant industries and drive the synergy of other related industries;creative industries empower and upgrade the consumer services as a whole;high-value production sectors cultivate high-level consumers from the demand side;and external interventions such as urban planning and governance consolidate and strengthen the industrial agglomeration power.This provides insights into the development of related clusters in China's pilot international consumercentercities.

关 键 词：消费者服务业集群 伦敦中央活动区(CAZ) POI数据 机器学习 国际消费中心城市 

分 类 号：TU984[建筑科学—城市规划与设计] F299.1[经济管理—国民经济]