The question of the boundary of NESA is discussed based on the comparison of contract cost, legal cost of integration and other costs between Enterprises Integration and NESA.

主要通过引入契约变量成、一法律费用以及其他各种外显和内合成,探讨了企业在进行边界扩张时,通过权战略联盟与通过内部一这两种方式在代价上的差异。