I12, I13, I15, O1
Packages; Payment Methods, L2 - Firm Objectives, Organization, and Behavior, D23 - Organizational Behavior; Transaction Costs; Property Rights,
I12, D9
I25, O15, D04
Health Behavior
J61, J64, R12, R23, O15, J65
I12, D91, C93
Health Behavior
O12, I11, I12
I12, C93