TY - JOUR A1 - Vaupel, James W. T1 - Life lived and left: Carey’s equality Y1 - 2009/01/20 JF - Demographic Research JO - Demographic Research SN - 1435-9871 SP - 7 EP - 10 DO - 10.4054/DemRes.2009.20.3 VL - S8 IS - 3 UR - https://www.demographic-research.org/special/8/3/ L1 - https://www.demographic-research.org/special/8/3/s8-3.pdf L2 - https://www.demographic-research.org/special/8/3/s8-3.pdf N2 - In a stationary population, age composition and the distribution of remaining lifespans are identical. This equivalence can be used to estimate age structure if information is available on time to death. ER -