Labor (1) Vertical integration (1) Tomatoes (1) Prices (1) Marketing (1) Least squares (1) Id (Psychology) (1) Causation (1) Tomate (1) Mínimos cuadrados (1) Integración vertical (1) Cointegración (1) Causalidad (1) Precios (1) Marketing (1) Trabajo (1) Ello (1) distribution (1) causalité (1) prix (1)