The Spatial Pattern And Influencing Factors Of Specialized Market Development In Yangtze River Delta

In this paper, the author studies the spatial pattern and influencing factors of the specialized market development in Yangtze River Delta by discussing the comprehensive evaluation, agglomeration and space contact of the specialized market development, and doing an empirical study of affecting factors of the development pattern. The paper is mainly to solve the following three problems:what kind of pattern does the development of specialized market in Yangtze River Delta area form; how does the spatial pattern of development evolve with time; which factors can influence the formation of the development pattern and to what extent does the influence happen.First, by comparing the horizontal comparison and the longitudinal comparison of time, the author studies the specialized market development of in the Yangtze River Delta, and considers the specialized market in Yangtze River Delta plays an important role both in eastern part and in the whole country. What’s more, the author constructs a specialized market development evaluation system combining relevant indicators and PCA method and calculates the scores of specialized market development of some cities. From the angle of comprehensive analysis, the development paces of cities in Yangtze River Delta are different, and it has formed two peaks of the specialized market development from north to south over time.Secondly, the author describes the specialized market development pattern in Yangtze River Delta through a series of tools for. From the angle of agglomeration situation, different types of specialized market varies, which can be roughly divided into four categories. The turnover shows a polarization pattern and agglomerate towards cities which have well-developed markets, and the market has a trend of becoming larger; from the angle of the space contact, there is no significant correlation on the whole, and the development pattern keeps independent. Partially the number of cities increases as time goes by.Moreover, the author tries to build the influencing model of specialized market development from the demand of specialized market development. On the premise that assumed business can sale their products only by building independent sales channels or relying on specialized markets, it is believed that the development of small and medium enterprise, the change of system, the degree of open-up and the convenience of basic transportation are the core factors leading to a spatial pattern that the specialized market development is different.Finally, the correctness of the theoretical models and hypotheses is verified by measurement methods, and influence of factors is analyzed. Speaking of regression results, the symbols of the four explanatory variables and expectations are consistent, which has a huge impact on the spatial difference of the specialized market development. The author puts forward some advices on the relevant policy based on the research that the government should encourage and support the development of local small and medium enterprises, optimize the infrastructure, provide a fair and transparent institutional environment, and improve the foreign policy system.