长三角专业市场发展评价与空间差异  

Evaluation and Spatial Differences of Specialized Market Development in Yangtze River Delta

作　　者：谢守红[1,2] 王平[1] 周驾易 

机构地区：[1]浙江师范大学经济与管理学院,中国浙江金华321004 [2]浙江师范大学城市研究中心,中国浙江金华321004

出　　处：《经济地理》2015年第12期113-119,共7页Economic Geography

基　　金：国家自然科学基金项目(41201165);浙江省自然科学基金项目(Y15G030048)

摘　　要：首先采用全局主成分分析法计算了长江三角洲各市的专业市场发展指数,并划分为三种类型。接着采用不平衡指数和空间自相关分析法对长江三角洲专业市场发展的空间差异进行分析,结果表明:近年来长三角各市专业市场发展差异显著,并有略微扩大的趋势;2004年长江三角洲专业市场发展呈现明显的空间正相关,即专业市场发展在空间上表现为同类集聚倾向,但随着时间的推移,空间自相关性有所减弱;2004年,HH类型区集中在长江三角洲的中部及南部,LL类型区主要分布在长江三角洲的北翼,但到2011年,空间集聚趋势减弱。最后,通过OLS和SEM模型分析,发现私营工业企业发展水平、城镇居民可支配收入、交通条件和对外开放程度对专业市场发展的空间差异具有显著影响。模型还表明,城市之间的空间尺度、空间交互作用对长江三角洲各市专业市场的发展有一定的影响。The development of specialized market activates the circulation of commodities, promotes the prosperity of economics and becomes an important part of the development of China＇ s economy. The study of specialized market development＇ s spatial differences is helpful to make clear the features and rules of regional economic development. In the beginning, the authors adopt the global principle component analysis method to calculate the development index of specialized market and divide them into three types. Then they use imbalance index and spatial autocorrelation analysis method to analyze the spatial differences of specialized market development. The results show that spatial difference of the specialized market development in Yangtze River Delta is remarkable and has a tendency of slight expansion; the development of the specialized market shows an obvious spatial autocorrelation in 2004, that is, the development of the specialized market manifest a trend of similar agglomeration. But with over time, spatial autocorrelation weakened. In 2004, HH type concentrated in the central and southern areas of the Yangtze River Delta, while the LL type areas were mainly located in the north wing of the Yangtze River Delta. But by 2011, the spatial agglomeration trends weakened. At last, through the analysis of OLS and SEM model, they find the developmental level of private industrial enterprises, the disposable income of urban residents, the traffic condition and the degree of opening-up play important poles in the spatial differences of specialized market development. The model also shows that, the spatial scale of cities and the spatial interactions of cities have an impact on the development of specialized markets in Yangtze River Delta.

关 键 词：专业市场 空间差异 空间自相关 长江三角洲 

分 类 号：F723[经济管理—市场营销]