As (in an excellent summary) Alex Tabarrok puts it, their work separately grappled with different ways of addressing the Lucas Critique of 1976.

正如alex Tabarrok所形容的，他们的成果分别各自以不同方法解决了1976年的卢卡斯批判。

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The "Lucas critique", as it was called, brought its author fame and a Nobel prize. But it dealt a big blow to the confidence of model-makers.

被称为“卢卡斯批判”的理论虽然给它的提出者带来了声望以及诺贝尔奖章，却极大挫伤了模型构造者的锐气。

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We can also see it as a corollary of the Lucas Critique.

FORBES: The Baltic Dry Index and Goodhart's Law

The Lucas-Sargent critique calls into serious question Keynesian discretionary policy.

FORBES: Thomas Sargent, Rational Expectations And The Keynesian Consensus