The Butterfly Effect of Merger and Acquisition: Evidence from Different Merger Cases

This paper mainly discusses the introduction of mergers and acquisitions, as well as the intention and strategic purpose of mergers and acquisitions. Companies aim at economic benefits and other benefits, which are mainly divided into cost and efficiency, market and competition, management and shareholder relations, and then elaborate on the risks and challenges, including the cultural integration of companies after mergers and acquisitions. The complexity of post-merger integration, as well as special anti-monopoly examples are discussed. Finally, the impact of mergers on the market and economy is summarized. Mainly in order to explore in today's society, mergers and acquisitions related companies will have a butterfly effect on society, hoping to discover the mystery of finance. Investors should pay attention to the quality of M&A targets, market environment and capital allocation, and do a good job in risk management and exit strategies. Enterprise leaders should formulate a clear M&A strategy, reasonably evaluate the value, and do a good job of enterprise integration after M&A. Policy regulators should optimize the approval system to balance market competition and national interests.