@article{Diamond1977,
	title = {A framework for social security analysis},
	author = {P. A. Diamond},
	journal = {Journal of Public Economics},
	month = {Dec},
	number = {3},
	pages = {275--298},
	url = {http://www.sciencedirect.com/science/article/B6V76-458X3G8-4W/1/096616bb7ee5e5cfc8682706af6340bf},
	volume = {8},
	year = {1977},
	biburl = {http://www.bibsonomy.org/bibtex/23bdd550854ede9de015b400751ef12fa/smicha},
	keywords = {imported }
}