| 1. | The production and sale can complete in a corporation ago , now these links are completed by different corporations of the different country . it is formed the longitudinal division model in the external product . this model is called global value chains 以前产品从研发,生产到销售等都由一个国家的一家企业就可以完成;而现在这些环节却由分布于不同国家和地区的不同企业分别来完成,形成了产品内部的纵向分工形式,这种分工形式称为全球价值链。 |