Thanks to Tas Viglatzis, I learned about this Language Magazine article, Bilingualism Boosts U.S. Labor Market.
The article summarizes a new study from the Educational Testing Service which, surprisingly, is not behind a paywall. You can read Is There Really a Labor Market Advantage to Being Bilingual in the U.S.?
I haven’t had a chance to read the entire report, but here’s an excerpt from the Language Magazine summary:
I’m adding it to The Best Resources For Learning The Advantages To Being Bilingual Or Multilingual.