@article{Milligan2011Evaluating,
address = {Cambridge, Mass.; Cambridge, Mass},
author = {Kevin Milligan},
copyright = {http://www.econstor.eu/dspace/Nutzungsbedingungen},
journal = {NBER Reporter Online},
keywords = {330},
language = {eng},
number = {2},
pages = {14-16},
publisher = {NBER},
title = {Evaluating the impact of social security},
url = {http://hdl.handle.net/10419/61974},
year = {2011}
}
