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The usual term for this is Goodhart's Law. From https://en.wikipedia.org/wiki/Goodhart%27s_law https://en.wikipedia.org/wiki/Goodhart%27s_law > Goodhart's law
by chriswarbo 11y ago
The usual term for this is Goodhart's Law. From https://en.wikipedia.org/wiki/Goodhart%27s_law https://en.wikipedia.org/wiki/Goodhart%27s_law
> Goodhart's law is named after the economist who originated it, Charles Goodhart. Its most popular formulation is: "When a measure becomes a target, it ceases to be a good measure."