Regional Economy Harmonious Development Of Jiangsu Province In Space Structure Optimization

In the early 1990s of 20th century, the harmonious development has become a new idea of regional economic development. Jiangsu Province, as a big economic province of China, the total economy has been at the leading level of whole country. But for a long time, as a result of a number of factors, the lever of regional economic development is not harmonious in Jiangsu Province ,present obvious decrease among Sunan,Suzhong and Subei . This paper summarize overviews of domestic scholars in relevant research, on the basis of regional economics theories, from space structure perspective, apply factor analysis methods, calculate the main indicators that reflect interregional disparities of Jiangsu Province ,draw the current space structures chart ,analysis the major problems of Jiangsu Province space structures, give some policies that optimize Jiangsu Province space structure, raise"one circle and five axis"network-style pattern strategy. Thus enabling Sunan continued rapid development, accelerate Suzhong, particularly of Subei, form a harmonious development situation, achieve the purpose of the harmonious development of regional economy.