Policy and Planning [EE120]; Social Psychology and Social Anthropology [UU485]; Agricultural Economics [EE110]; Natural Resources (General) [PP000]; History and Biography [BB500]; Agencies and Organizations [DD100]; Structure, Ownership and Tenure [EE165]; Research [AA500]; Rural Sociology [UU800]; socioeconomics; agricultural sector; communities; decentralization; history; institutions; land ownership; market competition; ownership; rural areas; rural development; sustainability; Colombia; Andean Group; high Human Development Index countries; Latin America; America; South America; upper-middle income countries; socioeconomic aspects