奥巴马选战胜利之后，一些评论员预测这个议题会被搁置，因为新管理层还有更多重要的事情待解决。
After Mr Obama's victorious campaign, some folk predicted that this issue would be sidelined as the new administration grappled with more pressing matters.
怎样对冲，对冲多少是由企业的经营规模、预测的可靠性及管理层对多种因素的评估共同决定的。
The determination of what and how much to hedge depends to a degree on the business, reliability of forecasts, and management’s assessment of various exposures.
预测性的元素位于信封框架的第二层和第三层。
Predictive elements lie at the second and third layers of the envelope framework.
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