Der Artikel diskutiert die verschiedenen Methoden bei der Datenerhebung von Mietspiegeln. Es werden Vor- und Nachteile der in der Praxis zu findenden Methoden diskutiert und aus dem statistischen Blickwinkel beleuchtet. Dabei gehen wir den drei Fragen nach: Wer wird befragt? Wie wird befragt?...

Modern household surveys increasingly provide information on subgroups as defined by content or regions. This kind of information, in general, is gained from censuses every ten years. Within the current European census round, some countries have decided to implement new methods which do not rely...

According to the Bologna process, new bachelor and master studies are currently developed or to be developed at the faculty IV in Trier. The aim of the new studies is to avoid transforming the old diploma concepts directly into bachelor and master studies. In fact, new innovative and independent...