Bulletin of Chinese Academy of Sciences (Chinese Version)


innovation chain, industrial chain, spatial collaborative allocation, regional economic layout

Document Type

Coordinated Regional Development and Territorial Spatial Optimization in 15th Five-Year Plan


The driving force of China’s economic development in the new era is gradually shifting from traditional production factor inputs and export-led growth to scientific and technological innovation-driven development, and technological innovation is increasingly becoming the main engine of China’s economic development. China needs to urgently address difficult issues such as the disconnect between science and technology and the economy, as well as prominent problems such as repeated resource allocation and scattered scientific research forces. Under the complex and volatile development environment, it is necessary to further optimize the spatial collaborative allocation of innovation chains and industrial chains and promote the rational and scientific layout of regional economies. This study analyzes the spatial pattern and development trend of the widening regional differences in China’s innovation chains and industrial chains from the perspective of spatial layout. It is found that there is a mismatch between China’s technological support capabilities and the layout of innovative industries in the national territory. The internal links of the innovation chain are not closely connected, and some industrial chain resources have long allocation distances and short chains. The western region has difficulties in fully integrating into the eastern industrial chain. In response to these characteristics and issues, the study proposes an overall layout strategy of “grasping both ends and releasing the middle”, striving to guide the overall optimization of national economic spatial development by promoting the spatial collaborative allocation of innovation chains and industrial chains.

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Bulletin of Chinese Academy of Sciences


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