TY - JOUR A1 - Birchenall, J.A. A1 - Soares, R.R. T1 - Altruism, fertility, and the value of children: Health policy evaluation and intergenerational welfare Y1 - 2009 DO - 10.1016/j.jpubeco.2008.06.005 JF - Journal of Public Economics VL - 93 IS - 1-2 SP - 280 EP - -295 ER -