David Begg examines how four small open economies- Finland, Denmark, the Netherlands and Ireland- have managed the stresses and strains of Europeanisation since the single market came into being, and as fault lines begin to appear within the European integration project. In particular, he drills down into the Irish Polity to see how its institutions have engaged with Europe and how decisions on critical issues like integration, EMU and Social Partnership were reached. He finds that both Ireland and Europe are at a critical juncture for different but interconnected reasons, and identifies the options that are available to them.