企业区位选择与空间集聚的博弈分析

The Game Analysis of Enterprise Location and Spatial Agglomeration

针对完全竞争市场条件下无法从企业的区位选择导出空间集聚的问题,本文对Hotelling模型进行了扩展,并运用博弈论的思想对企业的空间分布和集聚情况进行了分析。在Hotelling模型基础上,是否考虑集聚收益对企业空间分布产生重要影响:不存在集聚收益下的企业选择只取决于消费者偏好;但是考虑集聚收益后,企业的空间集聚不仅取决于消费者偏好,而且商品价格、运费率、集聚强度和消费者收入均会产生重要影响。

Under the condition of perfectly competitive market,the spatial agglomeration can not be derived from the enterprise's location choice.In order to solve this problem,this paper modifies the basic Hotelling model to analyze the spatial distribution and agglomeration of two enterprises.Using Game Theory,the paper finds that:agglomeration economy have important impact on spatial distribution.The location is only decided by the consumer preference when agglomeration economy is not considered.By contrast,the preference,price,freight,agglomeration strength and income will have their effect on location after agglomeration economy is taken into account.