其中一种解决方案是，给希腊一笔规模大得多的援助资金，条件是一旦该国债务累累的经济体开始复苏并实现增长，作为回报，它必须拿出更多资金偿还债务，哈佛大学经济学教授肯尼斯·罗格夫就支持这个方案。

One solution is to give Greece a much bigger bailout in exchange for bigger payments once its heavily indebted economy begins to heal and grow, as Harvard economist Kenneth Rogoff has suggested.

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西北大学经济学教授Paola Sapienza表示，如果美国拖欠债务，或者债务信誉等级降低，任何预算削减都是不可能的。

Northwestern University Economics Professor Paola Sapienza says any savings from budget cuts could become irrelevant, if the U.S. defaults on its debt, or receives a credit rating downgrade.

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西北大学经济学教授Paola Sapienza表示，如果美国拖欠债务，或者债务信誉等级降低，任何预算削减都是不可能的。

Northwestern University Economics Professor Paola Sapienza says any savings from budget cuts could become irrelevant, if the U. S. defaults on its debt, or receives a credit rating downgrade.

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