为股东创造财富:并购公司绩效评价

V. Shanthaamani, V. Usha
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引用次数: 0

摘要

并购作为一种企业战略,被广泛用于增加股东财富和提高企业绩效。股东财富可能受到公司业绩、交易类型、公司地理位置等诸多因素的影响。本研究有三个主要目标:评估合并公告对合并公司股价的影响,分析合并公司股东回报的性质,评估股东回报的决定因素。本研究以2012年1月1日至2017年12月31日期间发布过合并公告的NSE上市公司为样本人群,选取40家计算机软件行业的合并公告作为样本。异常收益计算采用均值调整模型,数据分析采用配对样本t检验、方差分析和多元回归等统计工具。研究结果表明,并购公告对股价有显著影响。此外,在合并公告后,股东财富也有所增加。最后,股东财富并没有受到公司业绩的影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Creating Wealth for Shareholders: Evaluating the Performance of Merging Companies
Mergers and Acquisitions as business strategies are widely used to increase the wealth of shareholders and the corporate performance. Shareholders wealth may be influenced by many factors such as the corporate performance, deal type, geographic location of the company and so on. The study is conducted with three main objectives of assessing the impact of merger announcements on merging companies’ share prices, analyse the nature of shareholders’ returns of the merging companies and assess the determinants of shareholders returns. NSE listed companies which have made merger announcements during the period of 1st January 2012 to 31st December 2017 shall constitute the sample population for the research, while 40 merger announcements of computer software industry have been taken as sample size. Mean adjusted model has been used for calculating the abnormal returns while the statistical tools of paired samples t-test, ANOVA and multiple regressions have been used for analyzing data. Results of the research reveal that merger announcements exert significant impact on share prices. Further, shareholders wealth has witnessed an increase after the merger announcements. Finally, shareholders wealth has not been affected by the company’s performance.
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