热带地理2012，Vol.32Issue(1)：72-78,7.
广交会参展商的空间分异研究——基于第109届参展商的分析
Spatial Differentiation of the Spatial Differentiation of the Canton Fair for Exhibitors
摘要
Abstract
The Canton Fair (China's Import and Export Commodities Fair) is one of the most influential international trade fairs in China, each session of the Fair has attracted tens of thousands companies of various industries as exhibitors from all over the country. Spatial study on attractiveness of the Canton Fair is of great significance for its organization, management and marketing. In this paper the data of more than 20,000 exhibitors to the 109th Canton Fair are analyzed, and the mathematical statistics, geographical concentration index and attractiveness radius, correlation analysis and other quantitative methods are used to research the distribution of attractiveness of the Fair and the differences in spatial structure. The results show that the attractiveness of the Canton Fair has already formed an extensive coverage. The provinces at the same level of distribution areas are near or adjacent to each other, while those at different levels of distribution areas show significant attenuation trend from southeast to northwest in space. There is a significant negative correlation between the quantity of exhibitors and distance. And the spatial distribution of the exhibitors is in accord with the distance attenuation square index model, and presents an obvious trend of distance attenuation. The geographical concentration indexes of the industries of exhibitors in the provinces and in the whole country are all at relatively low level, but there are still certain spatial agglomerations of industries in some areas.关键词
广交会/参展商/空间分异/空间结构/行业分布Key words
Canton Fair/ exhibitor/ spatial differentiation/ spatial structure/ industry distribution分类
管理科学引用本文复制引用
戴光全,左平,雷嫚嫚,梁春鼎..广交会参展商的空间分异研究——基于第109届参展商的分析[J].热带地理,2012,32(1):72-78,7.基金项目
国家自然科学基金项目(40971090/D010202) （40971090/D010202）
广东省教育部产学研结合项目(2009B090200062) （2009B090200062）
华南理工大学精品课程建设项目和教研项目(x2jmY1080850,x2jmY1080900). （x2jmY1080850,x2jmY1080900）
