空间技术溢出与中国城市服务业增长效率  

The Influence of Spatial Technological Spillover on the City Service Industry in China

作　　者：蔡伟宏[1] 李惠娟[2] 

机构地区：[1]广东外语外贸大学国际经济贸易学院,广东广州510006 [2]广州大学旅游学院,广东广州510006

出　　处：《中国科技论坛》2013年第8期40-45,共6页Forum on Science and Technology in China

基　　金：教育部人文社会科学研究项目(11YJA790079);教育部人文社科青年基金(10YJCZH195)

摘　　要：利用2005—2010年中国284个地级及其以上城市的面板数据,通过空间计量分析方法,充分考察专业化经济、多样化经济、城市规模、城市间空间相互作用和距离等因素,深入探讨空间技术溢出与中国城市服务业增长效率的关系。研究结论显示:邻近地级市之间服务业存在显著的空间技术外溢效应,对生活服务业生产效率的促进作用高于对生产服务业生产效率的作用。专业化水平对生活服务业劳动生产率的拉动作用较大。多样化水平对生产服务业生产效率的不利影响较小。中国城市服务业空间技术溢出效应在90～140千米范围内最显著,最大的技术溢出范围为220千米。Using the 284 city-level panel data in China from 2005 to 2010, by spatial econometric method, fully considering the specialization, diversity, urban size, urban spatial interaction and distance, this paper discusses the influence of spatial technological spillover on the city service industry in China deeply. The results showed that spatial technological spillover has great influence on labor productivity of service sector and sub-sector in China, and the influence on the labor productivity of the consumer service sector is grea- ter than that on the labor productivity of the producer service sector. Specialization has greater influence on the labor productivity of the consumer service sector. Diversity has less negative influence on the labor productivity of the producer service sector. The spatial technological spillover effects of city service industry in China are significant within 90-140kin, and above 220km, the effects don＇t exist.

关 键 词：空间 技术溢出 服务业 

分 类 号：F719[经济管理—产业经济]