Publications about Population Perceptions:

.Perceived Human Development Index (Chapter 31 at “Handbook of Happiness Research in Latin America, Published by Springer and Organized by Mariano Rojas)
Portuguese version: http://compaso.com.br/docs/PHDI.pdf
English version: http://compaso.com.br/docs/PHDI_ing.pdf

Article about the 2015 Nobel winner in Economics Angus Deaton written by Marcelo Neri for OECD Development Centre. See the Article http://www.oecd.org/dev/development-posts-On-Deaton-development-consumption-poverty-well-being.htm