DOES CORPORATE PERFORMANCE IMPROVE AFTER MERGERS
成果类型：
Article
署名作者：
HEALY, PM; PALEPU, KG; RUBACK, RS
署名单位：
Harvard University
刊物名称：
JOURNAL OF FINANCIAL ECONOMICS
ISSN/ISSBN：
0304-405X
DOI：
10.1016/0304-405X(92)90002-F
发表日期：
1992
页码：
135-175
关键词：
摘要：
We examine post-acquisition performance for the 50 largest U.S. mergers between 1979 and mid-1984. Merged firms show significant improvements in asset productivity relative to their industries, leading to higher operating cash flow returns. This performance improvement is particularly strong for firms with highly overlapping businesses. Mergers do not lead to cuts in long-term capital and R & D investments. There is a strong positive relation between postmerger increases in operating cash flows and abnormal stock returns at merger announcements, indicating that expectations of economic improvements underlie the equity revaluations of the merging firms.