Best of #econtwitter - Week of March 15, 2026: paper summaries

Welcome readers old and new to this week’s edition of the Best of Econtwitter newsletter. Please submit suggestions — very much including your own work! — over email or on Twitter @just_economics.

Idiosyncratic favorites

^Hall-Horton-Knoepfle wins again. Labor markets with ~free entry are really something else…

- Some discussion here about the role of tips, cf Chandar et al on Uber tipping

^excellent, though also this was (partially) “Scooped!” as some amazing researchers might say

More paper summaries

^replication is messy, is like my #2 takeaway from the growth of replication in econ