@article{Giovannetti2006,
author = {Giovannetti, B. and Menezes-Filho, N.},
title= {Trade liberalization and the demand for skilled labor in Brazil},
year = {2006},
doi = {10.1353/eco.2007.0007},
journal = {Economía},
volume = {7},
number = {1},
pages = {1--20},
}