@article{Hansen2003,
author = {Hansen, Jorgen and Lofstrom, Magnus},
title= {Immigrant Assimilation and Welfare Participation: Do Immigrants Assimilate into or out of Welfare?},
year = {2003},
doi = {10.2307/1558756},
journal = {The Journal of Human Resources},
volume = {38},
number = {1},
pages = {74--98},
}