Spatial-temporal changes of city competitiveness of Auhui Province

Based on the construction of assesment system of city competitiveness,by using the method of multi-index comprehensive assesment,a study on the level of competitiveness of 17 cities in Anhui Province is carried on in this article.The results indicate that the trend and extent of competitiveness growth of 17 cities in Anhui Province is different from each other in the recent 6 years;the level of competitiveness is not high and the phenomenon of its regional differentiation is obvious;the change characteristic of interrelation between city comprehensive competitiveness and competitiveness of each sub-system is inconsistent.