We investigate whether working time is related to the intensity of income comparisons and relative income. Our simple theoretical model demonstrates that the effects of relative income concerns depend on whether an individual can choose contractual working hours and/or overtime. In the empirical...

We present a model of opinion formation where individuals repeatedly engage in discussion and update their opinion in a social network similarly to the DeGroot model. Abstracting from the standard assumption that individuals always report their opinion truthfully, agents in our model may state...

Friedrich Froebel, a German pedagogue, established the first kindergarten worldwide in Thuringia in 1839. We study the spatial dissemination of the kindergarten movement in Germany in the 19th and beginning of the 20th century. Spatial dissemination can be explained by the cultural proximity,...

Im Tagungsband wird das Thema von den Referenten aus der Sicht der Hochschulpolitik und Ministerien, der Universitäten und Fachhochschulen, des Wissenschaftsrates und der öffentlichen Wahrnehmung in den Medien behandelt. Inhalt: Hoyningen-Huene, Dietmar von: Grußwort. - Sager, Krista:...