@inbook{Hurd2002,
author = {Hurd, M.D.},
title= {Portfolio holdings of the elderly},
year = {2002},
doi = {10.7551/mitpress/3568.003.0016},
editor = {Guiso, L.},
editor = {Haliassos, M.},
editor = {Jappelli, T.},
booktitle = {Household portfolios},
address = {Cambridge, MA},
publisher = {MIT Press},
pages = {431--472},
}