A short thread on this interesting new paper in JoE on testing the appropriate level of clustering. TL;DR I do not think this is really a test of the *appropriate* level of clustering. Nor do I think such a test exists. But I do think it may spur a

Arindrajit Dube @arindube · Apr 11, 2023

Good thread.

Tweet Apr 11, 2023

by Jonathan Roth

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