the paper analyzes different possible developments of selected common policies in the EU if enhanced cooperation is … practised by a sub-group of EU-members. Based on cluster analysis similarities and distinctions among the EU members with …

In the light of the current economic debt crisis within the Euro zone, the heterogeneity of EU members has becoming … economic integration with the other EU members. Despite the common use of the term "European integration", neither a uniform … integration are hard to quantify, thereby making it almost impossible to argue objectively whether an individual EU member state …

-zelnen EU-Mitgliedsländern unterschiedlich stark ist. Im vorliegenden Beitrag wird daher ein Integrationsindex vorgestellt, der … den Integrationsgrad der einzelnen Mitgliedstaaten mit den übrigen EU-Partnern bestimmt und auch seine Veränderungen im … den Sub-indizes zeigt sich, dass die Rangordnung der EU-Staaten hinsichtlich ihrer Integrationstiefe zwischen den …

the economic success of EU states statistically tangible. Firstly, we show in descriptive illustrations that the … theoretically expected characteristics of small countries clearly apply to the current EU states. From the theoretical perspective … influenced by factors other than population size, such as the duration of EU membership, the level of economic development …

creating a homogeneous group. They differ in the length of EU membership, income per capita, membership and non-membership of …