The firms were accused of issuing overly optimistic research in a bid to win more lucrative investment-banking business.

这些公司被指控公布过于乐观的研究报告，以赢得更多有利可图的投行业务。

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However, Deutsche bank trails its global investment banking rivals in potentially lucrative areas such as arranging stock market listings and advising on mergers and acquisitions.

不过，在筹备股票上市和并购咨询等可能有丰厚利润的领域，德意志银行仍落后于其全球投行对手。

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If the company is correct in its assumption, then AONE could be a lucrative investment.

FORBES: Can A123 Systems Survive?

If this happens, then it would not be a lucrative investment at all for private equity giants.

FORBES: Is Gamestop a Good Private Equity Target?

Second, money managers are willing to pay vast sums to get lucrative investment advisory contract steered to them.

FORBES: Freakonomics: The Hidden Side of Managing Money ( September 2, 2005 )