The Economical Development Comparison among Eight Citiesof Jiangsu Province along the Yangtze River

By adopting the factor analysis, this paper sets a comprehensive evaluation on the economic development of the eight cities along the Yangtze river, seeks the economic development differences among them. On this base,we provide with some advices about the development along the river: heighten the level of open policy; speed up the development of the third industry; promote the urbanization steps; support the development of local enterprises; improve the governmental operational efficiency , etc.