随着区域经济学研究的深入,边缘区域的研究越来越受到重视。中国的边缘区大多分布在省际边界,如湘赣、鄂豫皖、晋冀鲁豫、晋察冀等都属于省际边缘区。边缘区的最大特点是经济欠发达。本文以赣西边缘区为例,以区域经济理论浅析边缘区的经济发展。 With the deepening of the research on regional economics, the research on the marginal areas has drawn more and more attention. Most of China’s fringe areas are located on inter-provincial boundaries, such as Hunan, Jiangxi, Hubei, Henan, Shanxi, Hebei, Shandong and Shanxi-Chahar-Hebei. The most prominent feature of the fringe is the lack of economy. Taking the western edge of Jiangxi Province as an example, this paper analyzes the economic development of the marginal zone by the theory of regional economy.