尽管所有的区位都有某种生产活动,但只有部分区位能吸引FDI,FDI比其他生产方式在空间上更“扎堆”,形成地区性集聚是绝大多数外资企业的归宿。本文通过建立一个由跨国公司和东道国企业所构成的寡头垄断的产量竞争模型,分析了跨国公司向东道国的FDI投资具有群居特征的机制,并对落后地区吸引外资的政策力度进行了分析。 Although all of the locations have some kind of production activity, only some of the locations can attract FDI. FDI is more “space-packed” than other modes of production. Forming a regional agglomeration is the fate of most foreign-funded enterprises. This paper analyzes the oligopolistic production competition model which consists of transnational corporations and host country enterprises, analyzes the mechanism of transnational corporations’ FDI in host countries and studies the policies of attracting foreign investment in backward regions.