摘要
为了制定内蒙古区域经济协同发展的有效政策，需要对各区域的经济发展状况做综合评价和优势分析．运用主成分分析筛选出了评价内蒙古区域经济发展的重要经济指标，在此基础上应用熵权灰色关联综合评价法对各个盟市的经济实力近行了综合排序．利用双标图方法对区域与经济指标的相互关系进行了优势分析．其相关结论和建议为内蒙古经济全面协调可持续发展提供潜在的科学依据和决策参考．
In order to make the effective policy of regional economic coordinated develop- ment in Inner Mongolia, it is necessary to make a comprehensive evaluation and dominance analysis of the economic development in different regions. This paper selected important economic indicators to evaluate regional economic development in Inner Mongolia by using principal component analysis, conducted comprehensive ranking for economic strength of union and city in Inner Mongolia based on grey relational comprehensive evaluation method with entropy weight, and carried on dominance analysis for interrelationship between regions and economic indicators by means of the biplot method. Thus, related conclusion and suggestion could provide potential scientific basis and decision-making reference for the comprehensive, balanced and sustainable development of Inner Mongolia economy.
作者
吴国荣
WU Guo-rong(College of Science,Inner Mongolia Agricultural University,Hohhot 010018,China)
出处
《数学的实践与认识》
北大核心
2018年第13期18-25,共8页
Mathematics in Practice and Theory
基金
内蒙古自治区高等学校科学研究项目(NJZZ14081)
内蒙古农业大学基础学科科研启动基金项目(JC2015001)
关键词
主成分分析
熵权
灰色关联分析
优势分析
principal component analysis
entropy weight
grey relational analysis
dominance analysis
