Abstract
This article presents and analyses the theories with respect to mergers and acquisitions,and list why companies or firms need to be reorganised.Different types of mergers occur under different situations.Mergers between companies which have same products or services called horizontal mergers;mergers between companies which have buyer-seller relationship called vertical mergers;and companies which have different business fields always use conglomerate mergers.The main motive of companies or firms choosing merger or acquisition is synergy.
NETL
NSTL
维普
万方数据