A framework which allows for the joint testing of the adaptive and rational expectations hypotheses is presented. We assume joint normality of expectations, realizations and variables in the information set, allowing for parsimonious interpretation of the data; conditional first moments are...

Do minorities fare worse under direct democracy than under representative democracy? We provide new evidence by studying naturalization requests of immigrants in Switzerland that were typically decided with referendums in each municipality. Using panel data from about $1,400$ municipalities for...

Die Porträts der Zeitarbeit in Frankreich, Niederlande, Großbritannien, Dänemark. Schweden, Schweiz und Österreich zeigen, dass große Unterschiede in der Regulierung. Sie liefern auch eine Reihe von Anregungen für die deutsche Debatte über eine Re-Regulierung der Leiharbeit. Besonders...