⟳ Репост от Haakon Gjerløw
🗣️ Published today in @aeajournals.bsky.social. Ethan Lewis and I use a visa lottery, as a nationwide randomized experiment, to test the effects of foreign labor on US firms and workers. doi.org/10.1257/app.... A concise summary from @nber.org —> www.nber.org/digest/20221...