Notes, Comments and Preliminary results Sep 28 2012 Gonzalo F De córdoba , Javier J Pérez and José L Torres   On the substitutability between public and private employment   Abstract  Contact Information  Citation  Full Text  -  Note   Mar 30 2007 José L. Torres and M. Isabel Campos   Exchange rate dynamics in crawling-band systems   Abstract  Contact Information  Citation  Full Text  -  Note