Fuzzy logic (1) Labor (1) Taxation (1) Tax collection (1) Republics (1) Quality of products (1) Public officers (1) Profit (1) Production (Economic theory) (1) Policy sciences (1) Measurement (1) Matter (1) Literature (1) Legislators (1) Labor productivity (1) Human capital (1) Fees, Administrative (1) Expenditures, Public (1) Education (1) Economics (1) Economic development (1) Trabajo--Productividad (1) Tasas (1) Lógica difusa (1) Estudio (1) Calidad (1) Educación (1) República (1) Información (1) Gasto público (1)