Los efectos de Wal-Mart en el desempeño de los factores de producción del sector alimentario mexicano Journal title: Fórum Empresarial Authors: Víctor-Manuel Castillo-Girón, Manuel Machuca-Martínez, Suhey Ayala-Ramírez Subject(s): Business Administration, Economics, Management Science/Operations Research, Finance and Financial Services, Human Resource Management, Management Information Systems, Management and Strategy, Production, Operation and Manufacturing Management, Statistics