北京市生产性服务业的增长及其空间结构

Beijing’s Producer Services: Growth, Changes and Spatial Structures

基于北京1997年投入产出表、2002年投入产出表和第一次经济普查数据,采用投入产出模型、区位商等方法,分析北京市生产性服务业的增长结构变化、对地区经济的影响,以及典型生产性服务业行业的空间结构。研究表明,北京生产性服务业明显呈现出以金融、商务和信息服务业为主的格局;生产性服务业主要为第三产业服务;服务业对金融、商务、信息等生产性服务业的中间需求呈上升趋势;制造业对中间投入服务的消耗层次明显提高,产业结构不断优化升级;生产性服务业既有较强的经济推动能力,又对经济发展的需求较大;北京市生产性服务业的空间结构总体呈现圈层特征。

Based on the input-output tables of Beijing in 1997 and 2002, and the first economic census data, the paper adopted the input-output analysis and location quotient methods to analyze the growth structure changes and effects on regional economy, as well as spatial arrangement of typical producer services in Beijing. The results indicated that, firstly, producer services presented the finance, business and information services-oriented pattern clearly. Secondly, producer services mainly served the tertiary industries. There was an uptrend of the intermediate demand to finance, business and information services from 1997 to 2002. Thirdly, consumption levels for intermediate use were improved in manufacturing significantly. Industrial structure was continuously optimized and upgraded. Fourthly, producer services not only promoted economic development but also needed support from economic development from 1997 to 2002. Knowledge-intensive and technology-intensive services had high value-added but low impetus ability, which could not promote the econiomic development significantly. Finally, spatial structure of producer services took a circle-shaped pattern in Beijing. And the development of producer services was closely related to economic development of Beijing.