@article{Posel2006,
author = {Posel, D. and Fairburn, J. and Lund, F.},
title= {Labour migration and households: A reconsideration of the effects of the social pension on labour supply in South Africa},
year = {2006},
doi = {10.1016/j.econmod.2005.10.010},
journal = {Economic Modelling},
volume = {23},
number = {4},
pages = {836--853},
}