The paper evaluates the impact of the EU Eastern enlargement 2004 on the economic performance of border regions located at the frontier to the new member states in the East. These regions were assumed to be particularly affected by the enlargement because of their geographic proximity to the new...

This paper evaluates the effect of the EU Eastern enlargement in May 2004 on the Gross Domestic Product (GDP) of border regions in the old member states. The effect is identified with the Synthetic Control Method (SCM) that allows the evaluation of the enlargement effect in a causal way. Results...

We compare patent litigation cases across four European jurisdictions – Germany, France, the Netherlands, and the UK – covering cases filed during the period 2000-2008. For our analysis, we assemble a new dataset that contains detailed information at the case, litigant, and patent level for...

This paper asks whether we can, from an economic point of view, justify the EU Cohesion Policy. To this end, our research - using structural equation modelling, macro-economic modelling and regional inputoutput analysis - found a) positive dynamic effects of Cohesion Policy on regional growth,...

This paper develops a simple method to consistently break down world input-output tables to regional input-output tables. They are used to estimate Cohesion Policy-induced demand spillovers in the EU, covering the years 2007-2018. Results indicate that Cohesion spillovers from less developed...

Kann das europäische Wettbewerbsrecht genutzt werden, um das Hafenwachstum Europas nachhaltiger und intelligenter zu gestalten? Hierzu muss mit bestehenden Strukturen gebrochen werden: Die Umweltverträglichkeit von Infrastrukturprojekten muss als zwingende Voraussetzung im EU-Beihilfeprozess...