C83, C93, J15, J16
D13, D83, I21, C93, J13
Policy, Regulation, Public Health); J13 (Children; Youth) ; C93 (Field Experiments)
F13, D84, E71, C93
(Consumer Economics: Empirical Analysis); C93 (Field Experiments); Q12 (Micro Analysis of Farm Firms / Agricultural Markets); J13 (Youth)
E31, C83, D84, J22
J13, J16, J71
I12, I15, O12, J13
I38, J13, C23
D81, D84, I21, I22, O3