The goal of this paper is to search for conclusive evidence against the stationarity of the global air surface temperature, which is one of the most important indicators of climate change. For this purpose, possible long-range dependencies are investigated in the frequency-domain. Since...

Hans Schneeweiß is- one of the best-known German econometricians and statisticians. He was born in Glatz, Silesia, on March 13, 1933. Hans SchneeweiB studied mathematics and physics and received his Ph. D. degree from the Johann-Wolfgang-Goethe University, Frankfurt, in 1960. He was member of...

This "Festschrift" is published to honour the academic career of Hans Schneeweiß, who celebrates his 65th birthday in Spring 1998. The individual chapters contain contributions by his friends and colleagues to the areas in which he himself has excelled and stimulated further research....