PRODUCTION UPGRADING AND INTEGRATION IN THE PROCESS OF THE INTEGRATION OF BEIJING-TIANJIN-HEBEI
从发展阶段、产业结构、生产水平和资源禀赋角度，分析了京津冀都市圈在要素整合阶段推动产业升级与区域合作的基础与动力。
By entering the era of the 11th Five-Year Plan,the status of the Beijing-Tianjin-Hebei Metropolitan Area has been fundamentally elevated.At the present,the integration of the Beijing-Tianjin-Hebei Metropolitan is at what is so-called factors-integration phrase,facing the tough tasks of the integration,distribution,and optimization of production structure within the Metropolitan Area.From the perspectives of development stage,production structure,production level and possession of resources among Beijing,Tianjin and Hebei,it is believed that it has great impetus and solid foundation in promoting regional cooperation and accelerating the production upgrading within the Beijing-Tianjin-Hebei Metropolitan Area.