This article summarizes and extends the main lines of theorizing on public opinion on European integration. We test theories of economic calculus and communal identity in a multi-level analysis of Eurobarometer data. Both economic calculus and communal identity are influential, but the latter is...

One of the most important consequences of European integration is the multiplication of extra-national channels for subnational political activity. Territorial relations are being transformed: national slates are losing control over important areas of decision making, a variety of new channels...