@article{Borjas1993,
	title = {National origin and immigrant welfare recipiency},
	author = {George J. Borjas and Stephen J. Trejo},
	journal = {Journal of Public Economics},
	month = {Mar},
	number = {3},
	pages = {325--344},
	url = {http://www.sciencedirect.com/science/article/B6V76-45DN06B-70/1/429d3bcc9663ca86d1c2517da2929452},
	volume = {50},
	year = {1993},
	biburl = {http://www.bibsonomy.org/bibtex/2f520e0588b2f498177de790c963b0cf9/smicha},
	keywords = {imported }
}