The Demopædia Encyclopedia on Population is under heavy modernization and maintenance. Outputs could look bizarre, sorry for the temporary inconvenience

Multilingual Demographic Dictionary, second unified edition, English volume

Generation life table

Multilingual Demographic Dictionary, second unified edition, English vol.
Revision as of 10:22, 9 January 2010 by NBBot (talk | contribs) (Etienne van de Walle et al., second 1982 edition)
Jump to: navigation, search
Generation life table  (GENERATION life table)


A calendar-year life table 1 or period life table 1 (cf. 153-2; 432-1) is one in which the mortality rates used relate to a specified time interval and the cohort (116-2) is therefore hypothetical. A generation life table 2, or cohort life table 2 on the other hand, traces the experience of an actual birth cohort and the mortality rates contained in the table are then spread over a prolonged period, usually about 100 years. A mortality surface 3 is drawn when probabilities of dying (431-1) are plotted against age and time period simultaneously in a three-dimensional diagram. More...