TY - JOUR A1 - Cutler, D.M. A1 - Poterba, J.M. A1 - Sheiner, L.M. A1 - Summers, L.H. A1 - Akerlof, G.A. T1 - An aging society: Opportunity or challenge? Y1 - 1990 DO - 10.2307/2534525 UR - http://dx.doi.org/10.2307/2534525 VL - 1990 IS - 1 ER -