建立了山东省区域经济发展水平评价的指标体系,利用层次分析法确定了22个指标的权重,根据1990年统计数据对全省110个市(县)进行了综合评价,并利用模糊ISODATA法对各市(县)进行了系统聚类分析,在此基础上划分为5个经济发展梯度区域,并讨论了各梯度区域的经济发展战略。

At first the index system that is used to evaluate the regional economic development in Shandong province is established by using Delphji’s Method.It has 4 hierarchies in the system and 4 elements in the second hierarchy,10 elements in the third and 22 elements in the last hierarchy,After weights of indexes are computed through ordering according to AHP, multifactor comprehensive evaluation is done to 110 cities(counties)using the data in 1990.Fuzzy ISODATA clusterings from 2 to 10 kinds are applied to examining differences between the samples.The result shows that the comprehensive evaluation is correct and reasonable.Based on above,Shandong province is divided into 5 kinds of gradient areas.They are developed region,medium-developed region, primary-developed region,developing region and backward region.In the last,strategies for the economic development in the high,middle and low gradient regions are discussed.