工业布局与工业化进程对区域协调发展的影响研究——以京津冀城市群为例

Research on the Impacts of Industrial Layout and Industrialization Process on Regional Coordinated Development:Taking the Beijing-Tianjin-Hebei Urban Agglomeration as an Example

以京津冀城市群为例,分析工业布局和工业化进程对区域协调发展的影响。京津冀城市群近年来呈现去工业化态势,工业发展中存在不平衡不充分问题。总量不平衡表现为:北京和天津的第二产业的就业和产值在城市群内部较河北占有绝对优势;结构不平衡表现为:工业布局存在类型属性和价值增值的双重梯度,北京和天津的类型属性优于且价值增值高于河北。不充分表现为:河北的第二产业的就业和产值在城市群内部处于劣势却仍有必要和潜力提质增效。工业布局形成了“中心—外围”结构的分工体系,但去工业化和工业的不平衡不充分发展难以有效推动城市分工,甚至拉大经济差距,不利于区域协调发展。

Taking the Beijing-Tianjin-Hebei Urban Agglomeration as an example,this paper analyzes the impacts of industrial layout and industrialization process on regional coordinated development.The Beijing-Tianjin-Hebei Urban Agglomeration has shown a trend of deindustrialization in recent years,and there are problems of imbalanced and insufficient development of industry.The total quantity imbalance is manifested by the absolute advantage of employment and output value of the secondary industry in Beijing and Tianjin compared to Hebei province within the urban agglomeration;The structural imbalance is manifested by a dual gradient of type attributes and value appreciation in industrial layout,with Beijing and Tianjin having better type attributes and higher value appreciation than Hebei province.The insufficient performance is reflected in the fact that the employment and output value of the secondary industry in Hebei province are at a disadvantage within the urban agglomeration,but there is still a need and potential to improve quality and efficiency.The industrial layout has formed the division system with a"center-periphery"structure,but deindustrialization and the imba-lance and insufficient development of industry are difficult to effectively promote the optimization of urban division,and even widen the economic gap,which is not conducive to regional coordinated development.