Study On Industry Structure Similarity Of The Yangtze River Delta Region

The Yangtze River delta region is in the middle coast of our country, location is of advantage. During these years, with industrialization advancement and international industry translational velocity speeding up, economy of the Yangtze River delta region develops rapidly, the cities of the Yangtze River delta is being an magnificent economic center in our country and the Yangtze River delta becomes an active leading group in region economic cooperation layout .However, with rapid development of the region economy, the cities industry structure become similar, for example, the cities' support industries are similar, a lot of similar investment and construction, the region's development has received a widespread attention.The basic theories of regional economics,. industry economics, are appled in the paper. On the basis of introduction of the former viewpoint on the similarity of the industry structure, the paper combines demonstration analysis and criterion analysis, uses both theory and practice, in order to calculate the statistical data of the main cities and analyze the industry with emphasis. Then the paper promulgates the present industrial structure and explains the reasons and in the end analyzes the effect about region's similarity of the industry structure , both negative and positive, combining the foreign condition, advances some ways to solve te phenomenon and makes some forecast to the region's future .