商圈时空动态性研究

传统商圈理论对于研究商业企业，特别是研究零售商业企业销售辐射范围是一种有效的工具。随着社会主义市场经济的发展，商圈的概念不应只是服务于单个零售企业，而应该看成一定空间商业企业的集聚，随着集聚产生了商圈内和商圈间的相互竞争，并对商圈时间动态性和空间动态性产生了深刻影响。商圈不仅随着经济周期、季节和生命周期等时间因素发生变化，而且随着各种外部和内部空间因素发生动态变化。

A Time and Space Dynamic Research of Trade Area

Traditional trade area theory is an effective tool to study business enterprises,especially to study the coverage of retail enterprises.With the development of socialist market economy,however,the concept of trade area should not be applied only to sever the single retail enterprise;it should be regarded as the gathering of enterprises within certain space.With the gathering occurs competition within trade area and among trade areas,which deeply influences the time and space dynamicity within the trade area.Trade area not only changes with economic periods,seasons and life cycles,but also changes dynamically with various inner and outer spatial factors.