Measure Analysis of Regional Economy Differnece in Anhui Province

In recent years,the economy of Anhui Province grew year by year,if the wealth from the economy growth could not distribute equally between cities,will then affect the economic development. This article uses extreme difference,standard deviation,coefficient of variation as well as weighting coefficient of variation to estimate regional economy difference quantificationally in the Anhui Province. At the same time,according to 2006 various economic indicators,we utilize the principal components analysis's method to give and classify the economic development level place of 17 cities in Anhui Province,base on which we find the reasons why the difference has existed in different areas,and give the corresponding policy suggestions.