中文摘要：

结合城市经济学与区域经济学的相关理论,从经济、环境、科教、社会发展、政府管理、开放交流等6个方面选择38个指标构建了皖北地区城市竞争力评价体系,采用层次分析法、主成分分析法、熵值法和Topsis法等四种方法的组合评价法对皖北城市竞争力的各分力进行研究,分析皖北各市城市竞争力分力的差异及原因,得到相关结论。

英文摘要：

According to the theory of urban economics and regional economics,thirty eight indexes are chased from six aspects as economic,environmental,science and educational,social development,government management and open communication to construct the northern Anhui urban competitiveness evaluation index system.Using the combination evaluation which combines the AHP method,principal component analysis method,entropy method and Topsis method,each component of the urban competitiveness is analyzed.Based on the analysis of the differences and reasons,some suggestions are proposed.