郭儒博已经计划缩减在金融危机中给瑞银背上巨额损失的投资银行部门，但缩减步伐会加快。

Mr Grubel had already planned to scale back the division, which saddled UBS with huge losses during the financial crisis, but that process will now speed up.

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瑞银首席执行官郭儒博已经为此辞职。

UBS chief Oswald Grubel has resigned as head of UBS.

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一位瑞银发言人否认，郭儒博是因治理问题或与董事会存在战略分歧而辞职的。

UBS spokesman denied that Mr Grubel resigned over governance or strategy differences with the board.

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