But the economists argue that this approach to measuring hunger also does not accord with how people themselves think about it.
经济学家声称这主要为了评估饥饿程度,当然不能和人们想的那样面面俱到。
The reason, the economists argue, is that commodities have become increasingly ' financialized' by the creation of exchange-traded funds that allow investors to easily trade in and out of them.
两位经济学家认为,原因在于交易所交易基金出现之后,投资者能够很容易地买进卖出,使得大宗商品的“金融化”程度越来越高。
Some economists argue that the problems caused by hot money have been exaggerated.
一些经济学家认为,热钱引发的问题被夸大了。
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