Editorial

Abstract

This special issue is dedicated in memoriam to Dr. Eugenia Correa Vázquez, a partner, colleague and friend, for us as many other national and international academics. The selected essays were published in English and here they appear for the first time in Spanish, preceded by a presentation. This academic tribute from the electronic journal, www.olafinanciera.unam.mx, acknowledges and thanks Dr. Correa for the enthusiasm and drive she gave to the journal, together with Alicia Girón and Patricia Rodríguez.