You're right. In 2017 Borjas assessed the decline as "as much as 6%"-citing this 2013 article https://t.co/ALiolAxvY8 Jibes w/ his 2016 book https://t.co/C6NOLG7kBJ
— Mickey Kaus (@kausmickey) May 18, 2017
from Twitter https://twitter.com/kausmickey