@article{Ferreira2013,
author = {Ferreira, F.H.G. and Fruttero, A. and Leite, P.G. and Lucchetti, L.R.},
title= {Rising food prices and household welfare: Evidence from Brazil in 2008},
year = {2013},
doi = {10.1111/j.1477-9552.2012.00347.x},
volume = {64},
number = {1},
pages = {151--176},
}