In der vorliegenden Arbeit wurde die Zahlungsbereitschaft amerikanischer Verbraucher für bestrahltes Hackfleisch untersucht. Obwohl aus Expertensicht die Lebensmittelbestrahlung als effektiv und sicher eingestuft wird, brachten Fleischverarbeiter sowie der Handel in den USA bestrahltes...

The classical approach to testing for structural change employs retrospective tests using a historical data set of a given length. Here we consider a wide array of fluctuation-type tests in a monitoring situation – given a history period for which a regression relationship is known to be...

Non-homogeneous regression is often used to statistically post-process ensemble forecasts. Usually only ensemble forecasts of the predictand variable are used as input but other potentially useful information sources are ignored. Although it is straightforward to add further input variables,...

The classical approach to testing for structural change employs retrospective tests using a historical data set of a given length. Here we consider a wide array of fluctuation-type tests in a monitoring situation – given a history period for which a regression relationship is known to be...