中国区域创新发展时空演化的测度分析

Measure and Analysis of Evolutionary Characteristics of Space-Time of Regional Innovation Development in China

文章基于GIS方法对1994年以来我国区域创新发展的均衡性进行了测度分析。首先,引入区域重心模型,对我国创新重心的时空偏离进行了可视化测算,然后结合相关统计指标对我国区域创新发展均衡性的时间特征和空间特征进行了系统分析。结果表明:1994年以来,我国区域间创新发展的不均衡性较为明显,创新重心一直向南偏东方向移动,区域间创新差异还主要体现为东西差距;区域创新发展的绝对差异和相对差异一直在扩大,创新发展速度较快的省份还主要集中在东南沿海地区。

Based on the geographic information system(GIS) technology,the paper attempts to measure and analyze the changing trend of regional innovation development equilibrium in China since 1994.Using the regional barycenter model,we took a visible measurement of the temporal-spatial distribution and tendency of geometric centroid and innovation centroid,and then combined them with related statistics indexes under the different dimensions to analyze the temporal-spatial characteristics of the innovation equilibrium...