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基于熵值法的甘肃省农业经济效益评价

发表时间:2008-02-28  浏览量:1728  下载量:817
全部作者: 何丽红,岳文河
作者单位: 兰州大学管理学院
摘 要: 通过引入信息论中熵的概念,利用熵值大小来度量各农业经济效益评价指标在甘肃省14个地区之间的差异程度,给出各评价指标的熵权。在此基础上,通过计算各地区农业经济效益的综合评价值,对甘肃省14个地区的农业经济效益进行了比较评价和完全排序,并运用主成分分析法对结果进行了复核,证明该方法是可行的。最后进一步提出了甘肃省各地区农业经济发展的相关对策。
关 键 词: 企业管理;农业经济效益;评价;熵值法;熵权
Title: Economic evaluation of agriculture in Gansu Province by entropy method
Author: HE Lihong, YUE Wenhe
Organization: School of Management, Lanzhou University
Abstract: By introducing the concept of entropy of information theory, the entropy is used to measure the differences of the agricultural economic benefits indicators among 14 regions of Gansu Province. With the calculated entropy weight, the comprehensive evaluation values of agricultural economic benefits in those 14 regions are also figured out. Based on these comprehensive evaluation values, both a relatively complete evaluation and the rank of 14 regions of Gansu Province are given out. Finally, several propositions are suggested to improve the agricultural economic development in all regions of Gansu Province.
Key words: enterprise management; agricultural economic benefits; evaluation; entropy method; entropy weight
发表期数: 2008年6月第4期
引用格式: 何丽红,岳文河. 基于熵值法的甘肃省农业经济效益评价[J]. 中国科技论文在线精品论文,2008,1(4):476-482.
 
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