Firstly, according to merger objectives' industry, mergers are often categorized as horizontal, vertical, mixed or conglomeratemergers;
第一、公司兼并收购，依被并购对象所在行业部门来划分，被分为横向并购、纵向并购，混合并购。
2
In this paper we obtain a formula of debt valuation by contingent claims analysis method, and discuss the effect of corporate debt valuation in pure conglomeratemergers.
本文运用相机权益分析方法，得到公司债估值公式，并探讨了纯混合兼并对企业债务价值的影响。
3
This doctrine is of great importance in analysis the illegalness about competition doctrine, and it now becomes a main doctrine in ruling conglomeratemergers in the world.