@article{Razin1999,
author = {Razin, A. and Sadka, E.},
title= {Migration and pension with international capital mobility},
year = {1999},
doi = {10.1016/S0047-2727(99)00038-9},
journal = {Journal of Public Economics},
volume = {74},
number = {1},
pages = {141--150},
}