中国区域智慧专业化空间分布类型与时空格局演变

Spatial Distribution Types and Spatial and Temporal Pattern Evolution of Regional Smart Specialization in China

收集2012—2016年中国各省域单元产业产值等相关数据,通过区位熵识别各区域智慧专业化产业集合,构建区域智慧专业化发展水平评价体系,分析各区域智慧专业化发展水平以及地理分布格局。结果发现:智慧专业化发展水平具有空间分异特征,研究区域间的差异性在提升,东部地区是智慧专业化发展水平的高值区;智慧专业化发展水平空间分布具有显著空间正相关关系,智慧专业化发展水平高的区域其邻近区域发展水平也相对较高;同类型空间关系的区域呈现出较为明显的连片分布特征,H-H区域由东南沿海地区向长江沿线区域扩展,而西部地区连片的L-L区域没有发生改变;智慧专业化产业发展水平、智慧专业化产业促进能力、智慧专业化产业关联度以及智慧专业化产业发展环境差异性,对中国区域智慧专业化发展水平呈现出的不均衡空间分布类型具有重要影响。

Having collected the data of industrial output value of various provinces in China from 2012 to 2016,the author constructs the evaluation system of regional leading industry competitiveness and analyzes the competitiveness of each region's leading industries and the geographical distribution pattern,identifying the leading industrial clusters of each region by location entropy.There are several findings.Firstly,the dominant industry competitiveness has spatial differentiation characteristics,and the regional differences in the research areas are increasing.The eastern region is the high value region that dominates the industrial competitiveness.Besides,the spatial distribution of leading industry competitiveness has obvious spatial positive correlation,and the competitiveness of neighboring regions in the regions with strong industrial competitiveness is relatively strong.In addition,the areas of the same type of spatial relationship are distributed contiguously.The H-H area extends from the southeast coastal area to the area along the Yangtze River,while the L-L area of the contiguous area in the western area does not change.Lastly,in China,smart specialization distribution is spatially unbalanced,mainly affected by these factors,such as the level of development of smart specialized industries,the promotion of smart specialized industries,the relevance of smart specialized industries,and the difference of the development environment of smart specialized industries.