广西区域经济差异综合评价实证研究

【摘要】 本文论述广西壮族自治区区域经济发展水平的评价指标体系,采用投影寻踪评价模型,用加速遗传算法寻找最佳投影方向,将多维属性指标转换为一维投影值。根据2005年社会经济统计数据对全区14个地市进行综合评价,采用Ward聚类法进行系统聚类分析,将全区划分为四大经济发展梯度区,并分析区域差异产生的原因,探讨它的经济发展对策和思路。更多还原

【Abstract】 It is described the index system about the regional economic development of Guangxi province in this test, the paper convert s multidimensional economy indexes to projection value of single dimension by projection pursuit model which can find optimal projection direction using accelerating genetic algorithm. multifactor comprehensive evaluation on 14 cities is done using the data of 2005. Based on the result, Guangxi Province is divided into 4 kinds of gradient areas, the results of the regional disparities are revealed too. In the end, strategies and methods of the economic development are discussed更多还原