”他们提出了另一种经济建模方法，称之为“不完美知识经济学 ” ， 敦促他们的同事们不要做“犀利的预测 ” ， 认为决策者应该依靠基于历史基准的“指导范围”来抵消资产价格的“过度”波动。
Proposing an alternative approach to economic modeling that they call “imperfect knowledge economics,” they urge their colleagues to refrain from offering “sharp predictions” and argue that policymakers should rely on “guidance ranges,” based on historical benchmarks, to counter “excessive” swings in asset prices.