近年来，我国不少企业通过资产重组、兼并、联合等形式进行规模扩张，迅速组建了一批跨地区、跨行业、跨所有制的大型企业集团。这些企业集团的组建方式主要有两种：一种是政府推动型，一种是企业选择型。无论采用哪种方式组建，一般都是几个、十几个以至几十个企业归并成集团? In recent years, many Chinese enterprises expanded their scale through assets reorganization, mergers and alliances, rapidly setting up a number of large enterprise groups that are trans-regional, cross-sectoral and cross-ownership. There are two main ways to set up these enterprise groups: one is government-driven and the other is business-oriented. No matter which way to set up, are generally a few, a dozen or even dozens of enterprises merged into a group?