I1 Health, I18 Government Policy Regulation Public Health
H75, I32, J12, J13
I1 Health, I18 Government Policy Regulation Public Health
I12 Health Behavior
I14 Health and Inequality
C93, D73, J15, H75, I24
D83, Information and Knowledge
Health Behavior
Field Experiments , Health Behavior , Health and Economic Development
I2 Education and Research Institutions