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在京津冀协同发展上升为国家战略之际,如何发挥京津冀生产性服务业各自的比较优势,是一个重要课题。本文选取京津冀投入产出表中生产性服务业的相关数据,通过建立偏离-份额空间拓展模型,分析了京津冀各自在生产性服务业方面的结构优势和竞争力优势,进而对如何发挥生产性服务业在促进京津冀协同发展中的积极作用提出了几点政策建议。
As the coordinated development of Beijing-Tianjin-Hebei rises to the national strategy, how to bring into play the respective comparative advantages of the producer service industries of Beijing, Tianjin and Hebei is an important issue. This paper selects the relevant data of producer services in the input-output table of Beijing-Tianjin-Hebei region and analyzes the respective structural and competitive advantages of Beijing, Tianjin and Hebei in productive services by establishing a departure-share expansion model, and then analyzes how Put forward some suggestions on how to play a positive role of producer services in promoting the coordinated development of Beijing, Tianjin and Hebei.