Bernazarova Р., Baidalinova А. and Baigireeva Ж. (2026) “Economic returns to higher education in Kazakhstan: assessing wage differentiation by education level based on the Mincer model”, Economic series of the Bulletin of L.N. Gumilyov ENU, (3), pp. 94–108. doi: 10.32523/2789-4320-2026-3-94-108.