TY - JOUR A1 - Hacker, J.D. A1 - Dribe, M. A1 - Helgertz, J. T1 - Wealth and child mortality in the nineteenth-century United States: Evidence from three panels of American couples, 1850–1880 Y1 - 2023 DO - 10.1017/ssh.2023.12 VL - 47 IS - 3 ER -