• big beijing economic circle - 引用次数：4

  Beijing and Tianjin are highest modernized city in the area of Big Beijing Economic Circle. Their economic development standard, investment environment, scientific research standard and labor force's character are higher than other districts.

  为了促进城市经济的快速发展，发挥区域经济的整体优势，京津冀地区开始探讨发展大北京经济圈、实施双核心多种新组合城市战略的可行性。

  参考来源 - 利用奥运经济发展天津主要非货物贸易行业的研究

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