Macroeconomic data are indispensable for modern governance, yet it is often unclear how reliable these data are. The production process of macroeconomic data inside the statistical offices is often not very transparent for the general public. Bystanders usually have no choice but to take for...

Für das Dienstleistungsunternehmen Krankenhaus bilden Mitarbeiter erwiesenermaßendas wichtigste Kapital. Nicht nur die Leistungsqualität sondern auch dieWirtschaftlichkeit des Klinikbetriebs hängen in erster Linie vom Personal ab. Der Wandelhin zu einer verstärkten Mitarbeiterorientierung...

Analyzing repeated difference tests aims in significance testing for differences as well as in estimating the mean discrimination ability of the consumers. In addition to the average success probability, the proportion of consumers that may detect the difference between two products and...