0引言从长三角、珠三角、京津冀等早期区域概念的提出,到中原城市群、长株潭城市群、武汉城市圈、皖江城市带等一系列区域的规划与引导政策的密集出台,再到党的“十八大”后陆续推出的长江经济带、苏南国家自主创新示范区、京津冀一体化等战略举措,跨政区协作一直以来都是国家发展所关注的重点内容,相应的推进行动也始终未曾停止。事实上,为了能在 0 Introduction From the introduction of the concepts of the Yangtze River Delta, Pearl River Delta, Beijing-Tianjin-Hebei region and other early regions to the planning and guidance policies of a series of regions such as Central Plains Urban Agglomeration, Chang-Zhu-Tan Urban Agglomeration, Wuhan Urban Agglomeration and Wanjiang Urban Belt , And then to the Yangtze River Economic Zone, the Sunan National Innovation Demonstration Zone and the integration of Beijing, Tianjin and Hebei after the “18 Big Party” of the Party, and the cross-regional cooperation has always been the focus of national development The key content, the corresponding promotion action has never stopped. In fact, in order to be able to