Bryan Caplan blegs for a bleg

He blogged:

A series of queries that’s stumping most of my favorite IQ researchers:

Are there any countries where IQ testing for hiring purposes is totally legal?  Largely legal? Do we have any idea if the education premium rose less in those countries than in countries that discourage or forbid IQ testing for hiring purposes?Context.

Come on people, stand up for Cowen’s Second Law (“there is a literature on everything”)!


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