TY - JOUR A1 - Alonso-GarcĂ­a, J. A1 - Boado-Penas, M.del C. A1 - Devolder, P. T1 - Adequacy, fairness and sustainability of pay-as-you-go-pension-systems: Defined benefit versus defined contribution Y1 - 2018 DO - 10.1080/1351847X.2017.1399429 VL - 24 IS - 13 ER -