中文摘要：

以江西省91个县市为研究对象，从人口总量、年龄结构、文化结构和性别结构4个方面构建江西省人口的空间结构。运用灰色关联分析法，建立人口结构和区域经济相互作用的关联度矩阵和耦合模型。对江西省人口结构与区域经济耦合度进行聚类分析，将91个区域单元划分为协调耦合区、磨合耦合区、拮抗耦合区和低水平耦合区4个类型。2010年江西省的人口结构与区域经济的关系以磨合耦合为主，拮抗耦合次之。从2000年到2010年，江西省人口结枸与区域经济的耦会唐呈上升始替．姜系始干梏抗．

英文摘要：

Based on 91 cities and counties in Jiangxi Province, this paper builds the population spatial structure figures on four aspects： population, age, education and gender. With the help of grey association analysis, this paper founds a correlation matrix and coupling model of interaction between the two systems which are popula- tion structure and regional economy. After cluster analysis on coupling index in Jiangxi, 91 regions could be classi- fied by four kinds ： harmony, improve, conflict and low-level. In 2010, the main coupling type between population structure and regional economy in Jiangxi is improve coupling, followed by conflict. After compared with 2000 and 2010, the coupling degree of population structure and regional economy increases dynamically, the relation shows a tendency to conflict.