L14, L22, L81, D22, D24
I21 Analysis of Education
H26, H32, O17, D22
L11, L13, L15, L86, D12, D22
D22, J23, J24, O12, C93
Making, H75 State and Local Government: Health; Education; Welfare; Public Pensions, I21 Analysis
D1 Household Behavior and Family Economics; D6 Welfare Economics; E2 Consumption, Saving
Analysis of Collective Decision-Making: General
D22, J15, D83, C93, L86, L25
D22; D43; E31; E70