20世纪80年代以来,随着市场竞争的加剧,在传统的管理模式下,企业往往采用“纵向一体化”的管理模式。所谓“纵向一体化”是指,企业出于管理和控制上的目的,对向其提供原材料、半成品或零部件的供应商采取或投资或自建、或控股或兼并的策略,以实施一体化管理,从而加强核心企业对原材料供应、产品制造和销售全过程 Since the 1980s, with the aggravation of market competition, under the traditional management mode, enterprises often adopt the management mode of “vertical integration”. The term “vertical integration” refers to the strategy adopted or invested by an enterprise for the purpose of management and control of a supplier to which raw materials, semi-finished products or parts are supplied, or controlled or controlled by a merger or acquisition, to implement Integrated management, thereby strengthening the core business of raw material supply, product manufacturing and sales of the entire process