C93 (field experiment), D83 (belief, unawareness), D91 (Role and Effects of Psychological
H53 Government expenditure and Welfare Programmes, I38 Government Policy – Provision and Effect of
Welfare Programmes, D91 Role and Effects of Psychological, Emotional, Social, and Cognitive Factors on Decision Making, C93 Field experiments
J16, C91
D12; D83; J16; O12
C78, O33, C93, J16, I12
Q01, D60, I15, I31, J16, O13, R20, R52,
J16, D01, C90
C91, D03, J16
I21 Analysis of Educational, I25 Education and Economic Development, I28 Government Policy
J12; J16