美国服务业集聚实证研究

与传统制造业不同,服务产品生产和消费的时空同一性使得对其集聚的研究必须从产业内的行业区域集聚和行业内的企业集聚两个角度去考虑。本文利用空间基尼系数和赫芬达指数,分别对美国服务业的行业区域集聚程度以及各行业内的企业集聚程度进行了度量,并利用Elison和Glaeser方法测算了美国服务业的综合集聚程度和集聚结构。在此基础上,立足于传统的产业集聚理论,结合服务产品理论,对美国服务业的集聚特征、变化趋势和结构进行了分析,并依此给出了相应的政策选择。

The Empirical Study on American Services Agglomeration

Different from the traditional manufacturing industry, the Space-time identity of service products in production and consumption makes the study of agglomeration of service indastry must be divided into two ways, one is industrial agglomeration of intra-industry and the another is enterprises agglomeration of intra-industry. This paper measures the American agglomeration degree of industry and enterprises in service by the space Gini coefficient and Herfirida index respectively. It estimates the degree and ...