D14, D83, G21, G51, G53, O16
O13, O16, G52
M31, J16, O12, O16, G21, C93
D14, O16, G51, G41
O15, O16, G21, D14, O12
(Consumer Economics: Empirical Analysis); C93 (Field Experiments); Q12 (Micro Analysis of Farm Firms / Agricultural Markets); J13 (Youth)
Z12, G41, G53, C93, D14, O16.
O16, D14, I38
G21, M41, O16, G32, D83, C93
D91, O16