@article{Bertola2007,
author = {Bertola, G. and Blau, F.D. and Kahn, L.M.},
title= {Labor market institutions and demographic employment patterns},
year = {2007},
doi = {10.1007/s00148-007-0137-8},
journal = {Journal of Population Economics},
volume = {20},
number = {4},
pages = {833--867},
}