However some analysts questioned whether the move will have the desired effect of boosting business confidence.

BBC: A chart of the dollar-yen exchange rate

Analysts questioned the firm's risk management during the Wednesday conference call, especially regarding the incident on the credit desk in London.

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Earlier this year, when rumors circulated that JBS was bidding for Sara Lee, analysts questioned how JBS would finance the deal.

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Analysts questioned whether customers will drop their iPhones in favor of Blackberrys and harbored doubts about the number of apps the Blackberry 10 will support.

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In fact, overall, it blasted past expectations, which had been creeping down in the last few weeks as analysts questioned whether their outlooks were too rosy.

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At the time, analysts questioned the hefty price tag.

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Already, some analysts have questioned how much demand there will be for the bonds.

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Many analysts have questioned why unemployment has not been higher, given the general weakness of the economy.

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Analysts had questioned how Bulgaria's police and government were confident enough of their evidence to make the link to Hezbollah.

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Technical chart analysts said those markets are having their uptrend movements questioned, at least in the short-term.

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