I10 General, I12 Health Behavior, I14 Health and Inequality
I38: Government Policy – Provision and Effects of Welfare Programs
F22, J13, Z10
R23 Regional Migration • Regional Labor Markets • Population • Neighborhood Characteristics
I15, O12, O17, Q18
Agriculture; Field experiment; Sustainable Development
O15, J24, F22
I15, J13, J16, J81, O15
Health, Education and Welfare
F22, C99