Abstract: This paper, based on Gini Coefficient, selects Jiangxis 11 cities to analyze their industrially spatial concentration with results showing an imbalance of their three industries. The regional Gini Coefficient of the first industry is highest, but the three are relatively lower than 0.25, even 0.1 for the second and the third. The second and the third industries develop in each city at a balance but low level. This paper presents suggestions for Jiangxis industrial development from adjusting industrial structure, developing energysaving and innovative industries, developing the third industry and transforming agricultural development to intensity and a large scale.

Key words: three industry, Gini Coefficient, Concentration, Jiangxi

摘要： 利用区位基尼系数的方法，选取了江西省11个城市为研究单元，分析了江西省三大产业的空间集聚情况。结果表明，江西省的11个城市中三大产业的空间分布呈现不均衡状态。第一产业的区位基尼系数最高，但三大产业的区位基尼系数都相对偏低，基本都低于025，第二产业和第三产业低于01。第二产业和第三产业在各城市的发展较均衡，但都处于比较低的发展水平。针对江西三大产业的空间集聚的不均衡发展情况提出了江西省应:1)加快产业结构调整;2)加快发展节能、环保、创新型产业；3）大力发展第三产业；4）转变农业发展方式，走集约化、规模化道路。

关键词: 三大产业, 基尼系数, 集聚, 江西省