数理统计方法在河南地市经济发展水平和分区研究中的应用

本文运用数理统计的方法对河南省地市经济发展水平进行评价和区域划分研究。首先建立评价指标体系 ,然后用主成分分析法对原始数据进行数学处理 ,得出表示经济水平的综合指标 ,再用聚类分析方法进行经济发展水平层次和区域的划分。最后分析了河南省经济发展水平地域差异的原因 ,并提出了河南省发展区域经济、平衡区域差异的基本策略。

Research on the sub-administrative regions'economic development level and their geographic division of henan province

The author carries out the research on the sub-administrative region's economic level and geographic division of Henan province. He, at the first step, sets up a target system, including (1) per capita GDP,(2)per capita turnover from retail trade,(3)per capita investment of fixed assets,(4)per capita agriculture output value,(5)per capita industry output value,(6)per capita the third industry output value,(7)per capita savings deposits in both urban and rural areas, (8)proportion of agricultural population. Then he disposes of original data in use of principal component analysis to get the comprehensive target. In the third, he uses poly-class analysis method to classify the levels and regions of economic development of Henan into four. They are developed region, sub-developed region, middle developed region, and developing region. Furthermore, the author analysizes the causes of regional economic difference of Henan. These causes mainly include the differences of natural resourses, natural condition, transportation and communication condition, education and science and technology level, and investment of government. At last he puts forward the basic strategy for the economic development of Henan.