Upper class (1) Statistics (1) Social mobility (1) Service industries (1) Merchants (1) Goodwill (Commerce) (1) Embargo (1) Elite (Social sciences) (1) Corporations (1) Business enterprises (1) Business (1) Big business (1) Subcontracting (1) Positions (1) Employees (1) Grandes empresas (1) Subcontratación (1) Empresas de servicios (1) Empresas (1) Negocios (1) Movilidad social (1) Élites (1) Comerciantes (1) Sector servicios (1) Salarios (1) Entreprise (1) Statistique (1) Mobilité sociale (1) Savoir-faire (1) Staff (1)