基于县域尺度的经济增长空间自相关性研究--以河南省为例

基于近来发展比较成熟的空间数据分析方法,本文试图揭示河南省1980-2000年期间经济增长的空间相互作用规律。结果表明,总体上河南省各市区对周围县域经济带动不明显,存在很强的极化效应;扩散效应只存在于经济发展水平较高的豫西、豫北地区,但扩散的强度和空间范围较小,并且处于这种扩散效应的地区数量和面积在研究时段内有所减少。增长极扩散的方式并不是简单的临域扩散,而是存在方向差别。

On the Spatial Autocorrelation of Economic Growth Based on County Scale --A Case Study of Henan Province

Based on recent developed methods of exploratory spatial data analysis, the paper attempts to prove the desired spatial pattern of the interaction of economic growth of Henan Province in China through the 1980-2000 periods. Findings indicate that the level of economic growth of most counties in Henan is low, and spillover effects are only remarkable in northwest Henan, where the level of the economic growth is relatively high. The spillover effects vary with directions, which can be ascribed to the effects of the factors such as administrative obstacles, geographical conditions, regional transition capability, etc.