中西药业
中西药业-
然后运用事件研究法对上海医药吸收并购上实医药和中西药业前后的短期财富效应与长期财富效应进行了对比分析，进而可以得出并购重组对上海医药的市场业绩的影响。
Then using the event study to conduct a comparative analysis of short-term wealth effects and long-term wealth effect of mergers and acquisitions on Shanghai Pharmaceutical , and thus we can know the impact of mergers and acquisitions on the market performance .