C93 Field Experiments; I21 Analysis of Education; I22 Educational Finance; I25 Education and Economic Development

; Re-distributive Effects; Environmental Taxes and Subsidies

D31 – Personal Income, Wealth, and Their Distributions; D63 – Equity, Justice, Inequality, and

Other Normative Criteria and Measurement C91 – Laboratory, Individual Behavior H23 – Externalities

H23; H24; H53; I38; D31; D63

I21 - Analysis of Education

H43, I10, I20, I38

I24- Education and Inequality, C93- Field Experiments, D04- Microeconomic Policy: Formulation; Implementation; Evaluation

I21 - Analysis of Education; J24 - Human Capital; Skills; Occupational Choice; Labor Productivity

Effects of Welfare Programs); I24 (Education and Inequality); J24 (Human Capital, Skills, Occupational

(Education and Inequality); I31 (General Welfare, Well-Being); I38 (Government Policy, Provision and

Choice, Labor Productivity); P46 (Consumer Economics, Health, Education and Training, Welfare, Income, Wealth, and Poverty)

D14 (Household Saving, Personal Finance); G51 (Household Saving, Borrowing, Debt, and Wealth); I14

(Health and Inequality); H24 (Personal Income and Other Nonbusiness Taxes and Subsidies); I24

D31, I38, C83, D72

O33 Technological Change: Choices and Consequences • Diffusion Processes M53 Training K41 Litigation Process C45 Neural Networks and Related Topics