EVOLVEMENT OF SPATIAL PATTERN OF ECOMOMY AT COUNTY LEVEL IN FUJIAN PROVINCE
使用ESDA工具分析1990年代以来福建省县域经济的空间格局演变，发现经济呈现空间自相关，热点区域波动，东西差异小、东北-西南差异大，驱动力包括历史原因和区域经济政策。
This article uses the ESDA as analysis tools,discusses the evolvement of spatial pattern of economy at county level in Fujian province since the 1990s.The results shows that:①At the overall spatial economic framework,the county economy of Fujian province shows a strong trend of spatial natural correlation.The similar areas cluster in space,but this trend dropped in 2009.The spatial pattern of hotspot fluctuated to a certain extent.②The spatial pattern of economic growth also shows a strong trend of spatial natural correlation.Although hotspot areas switching quickly,they have obvious locus,high value cluster migrates to inland with circular structures,and low value cluster migrates to coastal.③According to the space-time mechanism,the difference of economy is reduced at the whole,the random of the spatial differential pattern keeps decreasing and it tends to be more continuous and self-organized.The homogeneousness of economic development in the east-west direction is typical for its relatively small spatial difference.As to the northeast-southwest direction,the spatial difference is great.④The driving force of the spatial pattern of economy in Fujian province can be divided into two parts: historical reasons and regional economic policy.