Die Untersuchung befaßt sich zunächst mit Gastaxbeiterwandemngen in die Bundesrepublik Deutschland von 1967 bis 1987. Alterspyramiden der Zuzüge, der Fortzüge und der Nettoimmigration werden ermittelt. Mit Hilfe der Clusteranalyse werden typische Altersstrukturen der Gastarbeitermigration...

The accuracy of U.N. population projections is examined. The goal is to measure the amount of uncertainty associated with past projections of the United Nations in order to provide a reaiistic measure of the uncertainty in the projection that the U.N. makes in the future. Various descriptive...

The accuracy of U.N. population projections is examined. The goal is to measure the amount of uncertainty associated with past projections of the United Nations in order to provide a reaiistic measure of the uncertainty in the projection that the U.N. makes in the future. Various descriptive...