One study showed, for example, that acquiring firms were on average unable to maintain acquired firms' pre-merger levels of profitability.
例如，一项研究表明，平均来看，收购公司无法维持被收购公司合并前的盈利水平。
2
Conceived pre-merger by McDonnell Douglas and developed by Boeing, the blended wing body (BWB) concept is based on a wide fuselage mated seamlessly with high-aspect-ratio wings.
The first is pre-merger or acquisition when companies conduct due diligence on financial and operational data and information to forestall surprises that may pose threats to the new entity.