@unpublished{Meghir2012,
author = {Costas Meghir and Renata Narita and Jean-Marc Robin},
title = {Wages and informality in developing countries},
year = {2012},
month = {Sep},
doi = {10.1920/wp.ifs.2012.1216},
url = {http://www.ifs.org.uk/wps/wp1216.pdf},
}