“双循环”新发展格局下中国产业空间布局优化

The Industry Spatial Layout Optimization in the New Pattern of Dual Circulation in China

世界秩序重构、技术革命驱动、新冠肺炎疫情冲击,使经济全球化发展环境变化莫测,影响到中国原有外向型发展模式。为应对百年未有之大变局,习近平总书记提出“构建以国内大循环为主体、国内国际双循环相互促进的新发展格局”。针对新发展格局下的产业空间布局问题,应将不同尺度价值链与产业空间相结合,构建新时期中国产业空间优化策略——“全球—地区—国家—城市群内部”多层嵌套型的价值链体系。其中,四大城市群是实现“双循环”相互反哺和有效对接的关键节点:其内部根据垂直价值链和水平知识链构建创新产业地域综合体,其他城市群根据功能定位予以辅助,形成多元、互补的国内循环体系;四大核心城市群积极融入全球价值链,构建吸收知识、技术的“全球通道”,并参与全球竞争,边疆城市群融入地区价值链,获取战略性资源,形成国际循环体系。

In the face of global economic downturn and a shrinking international market by rising protectionism and COVID-19,China needs to adjust the original export-oriented outward development model and establish a“dual circulation”development pattern in which domestic economic cycle plays a leading role while international economic cycle remains its extension and supplement.According to the industrial Spatial layout problems,this paper combins the valus China in different dimention with industrial space,builds chinese industrial spatial optimization strategy,that is the maltilayer nested value chain system of global-regional-national-Local.The four major urban clusters are the key nodes to realize the mutual feedback and docking of‘Dual Circulation’,which is built into the regional complex of innovation industries according to the vertical value chains and horizontal knowledge chains.The domestic economic cycle implements a diversified and complementary system by the interaction of four major urban clusters that lead the innovation industries and other urban clusters that are assisted according to the functional positioning.The international economic cycle is built through the interaction of the four major urban clusters that are likely to‘the global pipeline’to absorb knowledge and participate in global competition through the global value chain,and the frontier urban clusters that integrate into the regional value chain to obtain strategic resources.