政策应对措施对于防止美国经济滑向停滞效果极其有限：即使财政拖累对增长的影响很小，美元也可能因欧元区危机拖累欧元以及全球避险行为回潮而升值。
Policy responses will have very limited effect in stemming the US economy’s deceleration toward stall speed: even with only a mild fiscal drag on growth, the US dollar is likely to strengthen as the eurozone crisis weakens the euro and as global risk aversion returns.