Watch Annual Meetings development events from Oct 10-13. Comment and engage with experts. Calendar of Events


Syndicate content

shift-share

Rethinking identification under the Bartik Shift-Share Instrument

David McKenzie's picture
While it has been said that “friends don’t let friends use IV”, one exception has been the Bartik or shift-share instrument. Development economists tend to see these instruments used most in the trade and migration literatures, with Jaeger et al. (2018) noting that “it is difficult to overstate the importance of this instrument for research on immigration.