TY  - JOUR
A1  - Wagener, A.
T1  - Pensions as a portfolio problem: Fixed contribution rates vs. fixed replacement rates reconsidered
Y1  - 2003
DO  - 10.1007/s001480100115
JF  - Journal of Population Economics 
VL  - 16
IS  - 1
SP  - 111
EP  - -134 

ER  -