京津第三产业分工协作特征

CHARACTER OF DIVISION AND COOPERATION IN TERTIARY INDUSTRY BETWEEN BEIJING AND TIANJIN

本文在从消费模式和劳动生产率两个方面首先对经典经济基础方法进行修正的基础上，系统分析京津两市第三产业的差别与联系，为京津发展提供依据。其主要结论：①北京第三产业总体优势明显，发挥着全国性三产服务中心的职能作用；天津在第三产业服务输出上，总体明显弱于北京，主要为大区服务。②北京以物流为基础的三产行业处于绝对劣势，或处于显著相对劣势地位；天津则是以知识为基础的服务业相对北京的劣势十分突出。相对而言，北京发挥了人流、资金流、信息流中心的作用，天津则扮演了物流中心的角色，而且这种分工在经历了八五期间之后越发明显。③京津两市联手发展的原则和方式主要为完全分工、相对分工、产业地域一体化发展。

Based on the classical economic-base-method calibrated on consumption mode and labor productivity, this paper analyses systemtically on connection and differentiation of Tertiary Industry between Beijing and Tianjin which could afford theoretical basis for Beijing and Tianjin's Development.Main conclusions follows: (1)Beijing gets acsendancy in Tertiary Industry as a whole. Beijing is regarded as national service center in Tertiary Industry, while Tianjin is a regional service center. That is more clear when compared with 1990. (2)Beijing gets acsendancy in some certain trades based on KNOWLEDGE and people flow, such as Publishing, Education, Culture & Arts, Science Research, Tourism and etc.. Service export function of Beijing is far superior to Tianjin in knowledge-intensive trades but inferior in labor-intensive trades of goods flow.such as Transport by Water, Storage, Wholesale, and etc.. So, reletively Beijing acts as center of people flow, capital flow, information flow and Tinjing as goods flow center. That in more clear when compared with 1990. (3)Principles and modes of co-ordinating developing Tertiary Industry between Beijing and Tianjin are complete division,reletive division and regional industry intrgration. Complete division is adapted to the trades that one city has no or almost no condisions to develop but the other city has good conditions, Transport by Water,for example(There is almost no condition to develop Transport by water in Beijing, while Tianjin is a good natural ocean port.)Reletive division is adapted to the trades that both cities can develop but there is wide gap between the trades of the two cities. Each city can select the trades that have advantaged conditions to develop. Trades like Storage, Wholesale and etc. in Tianjin, and Publishing, Computer Services, Banking,and etc. in Beijing are OK. Regional industry intrgration is adapted to the trades that have analogous inner structure, and that require agglomeration economy and network economy mostly. It fits Tourism, Insurance, Education, Culture & Arts, Scientific Research and etc..