> But in around half of occupations with better-educated workers average wages have still fallen in real terms. Did I miss something? "Half" is not a substanti

> But in around half of occupations with better-educated workers average wages have still fallen in real terms. Did I miss something? "Half" is not a substantial argument without more detail. What about the other half? Stagnant? Rising a little? Rising dramatically? Which types of jobs fall into each bucket? Not against the signalling argument per se, I'm just missing information.