业是市场经济的微观基础 ,它是市场经济中最具活力的经济单元。作者认为区域经济的联合过程实质上是企业的运行过程。即通过企业的资源流、商品流及生产联合等途径来实现区域经济的联合。文章探讨了区域经济联合的微观机制———企业联合的方式、途径等 ,旨在完善区域经济真正意义上的市场化 ,以实现区域经济实质性的联合和健康发展

In regional economic development, the profit-making enterprise is the microcosmic basis. So it is full of vigor in market-economy. The author thinks that the coordinated process of regional economy is actually the operational process of regional economy of the profit - making enterprises. It means that only through the circulation of resources ,fund and commodities among these enterprises, can the regional economy achieve coordination. On the basis of eco nomic location and lot s of statistical data, this paper researches the models and ways about enterprises spatial effect , which is the microcosmic mechanism of the regional economic coordination , for the purpose of making regional economy achieve marketablization , and regional economic coordinated and healthy development. In this paper the authors analyzed the leading industries in the cities of Wuhan ,Shiyan and Xiangfan and came to the conclusion : (1) f rom Shiyan to Huangshi the metallurgical and engineering indust ries take the lead and are st retching to Henan and J iangxi provinces ; (2) Shashi and Xiangfan are the cores of textile industry , they will become st ronger and stronger and will eventually unite as one.