TY - JOUR A1 - Goldstein, Joshua R. T1 - Life lived equals life left in stationary populations Y1 - 2009/01/20 JF - Demographic Research JO - Demographic Research SN - 1435-9871 SP - 3 EP - 6 DO - 10.4054/DemRes.2009.20.2 VL - S8 IS - 2 UR - https://www.demographic-research.org/special/8/2/ L1 - https://www.demographic-research.org/special/8/2/s8-2.pdf L2 - https://www.demographic-research.org/special/8/2/s8-2.pdf N2 - The average age of the individuals in a population is equal to the average remaining life expectancy when the population is stationary. ER -