In order to analyze the general situation of industrial competitiveness of various cities in Hunan Province,this study constructs the evaluation index system of industrial competitiveness from three aspects,the industrial scale,the industrial efficiency and the industrial growth of the region,and then carries out the empirical analysis by using principal component analysis.The result suggests that the unbalanced industrial competitiveness of Hunan is prominent.This imbalance is mainly caused by the scale of industrial enterprises and lack of technological innovation.In this regard,countermeasu...