Jorge Ramírez Universidad Autónoma del Estado de México   18 de marzo #313 col. sector popular C.p. 50040 Toluca, México Toluca, Edo. de México 50040 México   jorge_23@emaildiario.zzn.com     Biographical Sketch: I´m a student of economy in the Universidad Autónoma del Estado de México, and work in a magazine of economy.       JEL Areas: B4 : Economic Methodology: General A2 : Economics Education and Teaching of Economics: General