Are Social Exclusion and Poverty Measures Referred to the same People? A Comparison Using Spanish Data - José L. Calvo González; Cristina Sánchez-Figueroa; Pedro Cortiñas Vázquez (The 6th International Conference on Dynamics Games and Science 2018 (DGS-VI 2018) and the 19th Jornadas Latinoamericanas de Teoría Económica (Jolate-XIX), 2018)