With the end of the Supermarket Revolution in the 1970s, new forms of horizontal, vertical, and geographic competition have appeared to chaflenge the supremacy of the supermarket format. New retail formats like warehouse stores, supercenters, and fast-food outlets appear to affect local retail supermarket prices. Slotting allowances, coupons, and electronic data gathering have intensified retai...

This article examines political party behaviour around the referendums on the EU Constitutional Treaty in 2005. Starting from the presumption that this behaviour needs to be analysed in the light of the domestic government–opposition dynamics, a set of hypotheses on the causes and consequences of party behaviour in EU Treaty referendums is developed and reviewed for the EU member states in whic...