产业集群自在欧洲问世以来,其独特的竞争优势开始逐步被人们所认识,并引起了国内外学术界和各国政府部门的高度重视。就我国国内情况来看,由于产业集群出现的时间较晚,已有的研究多为理论探讨,与我国区域实践相结合的实证应用研究不多。本文以江苏交通运输设备制造业为例,从实证的角度证明了区域经济总量指标与企业单位数集群指标、固定资产集群指标呈正相关关系,并提出了相应的政策建议。 Since the advent of industrial clusters in Europe, its unique competitive advantages began to be gradually recognized by the people, and attracted the attention of academics and government departments at home and abroad. As far as China’s domestic situation is concerned, due to the relatively late appearance of industrial clusters, most of the existing researches have been theoretically discussed, and few empirical studies have been conducted in combination with China’s regional practices. In this paper, Jiangsu transportation equipment manufacturing industry as an example, from an empirical point of view that the regional economic aggregate indicators and business unit number of cluster indicators, indicators of fixed assets cluster was positively correlated, and put forward the corresponding policy recommendations.