I12, I18, C93
C93 (field experiment), J24 (Human Capital • Skills • Occupational Choice • Labor Productivity
), J64 (Unemployment: Models, Duration, Incidence, and Job Search), D83 (Search • Learning • Information and Knowledge)
C72, C78, C91, C92
C93, D84, D91, Q54
I22, I23, I24, C93
C91, D31, D63, D91
C93, I10
C91; D72; H11; H41
I24, C93, J15
D72, C91, D83, J16