D83, D91, J16, J29, O53, Z13
C93, J23, J24, M51, O33
C93, D83, D90
I21 — Analysis of Education O33 — Technological Change: Choices and Consequences; Diffusion
Processes D83 — Search; Learning; Information and Knowledge; Communication; Belief; Unawareness
J23, J71, M51, C93, L31
C93, D83, D91, I23, I31, L82, L86, O33
J31, J63, J64, C93, D83, J68
C93, D90, D83
C83, D83
I21 – Analysis of Education: Education and Economic Development I28 – Education: Government Policy I31 – General Welfare, Well-Being