@ARTICLE{CEPII:201,
title={Has Bismarck Been Sunk},
author={Florence Legros },
year=2001,
month=May,
journal={La lettre du CEPII},
number={201},
institution={CEPII},
abstract={},
keywords={pension funds ; Pensions ; Demoeconomics ; Demography ; Income },
url={http://www.cepii.fr/CEPII/en/publications/lettre/abstract.asp?NoDoc=242}
}