basis of an official population forecast for Germany is used to isolate the effect of demographic ageing on real per …

satisfaction and exposure to risk of dying. Application of the test using two sets of survey data from Germany and Australia … Deutschland und Australien ergibt keine Bestätigung für den von Pratt und Zeckhauser behaupteten Effekt. …

existing evidence from Germany and Switzerland and are used to develop hypotheses on the future development of the systems. …

for Germany, the largest European immigration country, shows that more than 60% of the migrants are indeed repeat migrants …. The out-migration per year is low, about 10%. Migrants are more likely to leave again early after their arrival in Germany …, and when they have social and familial bonds in the home country, but less likely when they have a job in Germany and …