R to @lugaricano: Key input in identification is the observation that we can measure how complementary are the skills of two workers by looking at how complementary are the wages (how the wage of one increases with the skill of the other).
Findings tell a pretty clear story

🐦🔗: https://nitter.cz/lugaricano/status/1724435561438499090#m

[2023-11-14 14:34 UTC]