Hanushek, Eric Alan; Kinne, Lavinia; Witthöft, Frauke; … - In: econPol Forum : a bi-monthly journal on European … 26 (2025) 3, pp. 52-57
It is commonly assumed that cognitive skills start to decline by age 30 if not earlier, which could pose major challenges for rapidly aging populations. But this assumption largely relies on cross-sectional data that cannot distinguish between aging patterns and cohort differences in skills....