Ciencias Económicas CORRUPCION Economía Labor market -- Mathematical models ADMINISTRACION PUBLICA AR: BUENOS AIRES ARGENTINA Aeronautics, Commercial -- Safety measures -- Mathematical models Agricultura -- Aspectos económicos -- Argentina Agriculture -- Economic aspects -- Argentina Airlines -- Reservation systems -- Mathematical models Altruism -- Mathematical models Altruismo -- Modelos matemáticos Amnistía fiscal América Latina Argentina -- Appropriations and expenditures Arrendamiento -- Argentina Auctions -- Corrupt practices -- Mathematical models Auctions -- Econometric models BUENOS AIRES Basketball -- Tournaments -- Economic aspects -- United States -- Mathematical models Basketball players -- Rating of -- United States -- Mathematical models Básquetbol -- Torneos -- Aspectos económicos -- Estados Unidos -- Modelos matemáticos COMPETENCIA DESLEAL Capital privado -- Países en desarrollo -- Modelos matemáticos Collective bargaining -- Econometric models Comercio en línea -- Administración -- Modelos matemáticos Competition -- Corrupt practices -- Mathematical models Conducta (Psicología) -- Modelos matemáticos Consumer satisfaction -- Mathematical models