Research On Specialized Market And Central Zhejiang Urban Agglomeration’s Development

Specialized market is the most distinctive economic characteristics in central Zhejiang urban agglomeration, which rapidly promote of it’s development. Therefore, this paper focuses on the specialized market and central Zhejiang urban agglomeration’s development to research their depth mechanism and make some recommendations for sustainable development.Firstly, this paper makes an elaborate introduction about each county’s specialized market development situation in central Zhejiang urban agglomeration. The results show that the specialized market is gratifying development in central Zhejiang urban agglomeration; each county has distinctive industry and is highly complementary with other counties; the effect of industry upgrade is significant; presenting many new features.Secondly, in order to analyze central Zhejiang urban agglomeration’s spatial structure, this part includes four aspects:the overall economic situation in central Zhejiang urban agglomeration; grading scale structure; functional structure; spatial interaction. The conclusions as follows: ①The overall economic develops rapidly in central Zhejiang urban agglomeration, but within the region the differences are quite notable. However, there are great differences with the other urban agglomerations in Zhejiang province. In a word, the central urban agglomeration has not yet developed into a mature urban agglomeration. ②Using the first degree, rank size rule, spatial Gini coefficient to study grading scale structure. The conclusions are as follows:the central Zhejiang urban agglomerations presented in "Jinhua City-Yiwu-Yongkang"multi-center network structure, the first city degree is low, the city has flattened Scale Structure of features. ③Using urban and regional commercial function strength analysis showed that:the functional structure in the central Zhejiang urban agglomeration’s counties has convergence trend, which means Lanxi, Yiwu, Yongkang, Pujiang County are the regional industrial center and the manufacture is highly developed. At the same time, each cities and counties have formed distinctive industrial sector. The regional comparative advantages are play fully, and the industrial division of labor is more coordination.④Building an amended gravity model to explore the city and county spatial interactions in central Zhejiang urban agglomerations. The results showed that:Jinhua city center is not strong. Yiwu has become the strongest economic ties in central Zhejiang urban agglomeration. "Jinhua-Yiwu, Pujiang-Yiwu-Dongyang, Lanxi-Jinhua Yongkang, Yiwu-Yongkang", these four main axis makes the central Zhejiang urban agglomeration’s spatial pattern which has taken shape.Finally, we summarized the mechanism of the specialized market and central Zhejiang urban agglomeration’s development; then we use coupling coordination degree model to verify the specialized market and central Zhejiang urban agglomeration’s development is quite coupled coordination. We can know that the development of the specialized market to promote industrial clusters and promote the optimization and upgrading of industrial structure; bring population agglomeration, expanding the scale of urban land, promote urbanization construction. Ultimately, which makes the central Zhejiang urban agglomerations spatial structure evolving. The results also show that:there is high coupling between the specialized market and central Zhejiang urban agglomeration’s development. However, specific to each cities’or counties’coupling Coordination is somewhat different.