The European Court of Justice (ECJ) is a very powerful court compared to other international courts and even national courts of last resort. Observers almost unanimously agree that it is the preliminary references procedure that made the ECJ the powerful court it is today. In this paper, we...

Recent empirical studies have been searching for evidence on and driving forces for offshoring. Typically, this search has been conducted by analysing gross trade flows related to offshored activities using gravity equations augmented by ad hoc measures of supply-side country differences. This...

Climate change and its consequences are the focus of many environmental policies in the European Union but also in other countries. Whereas in the US marketable instruments like permit trading have already been implemented since the 1980s, the EU first implemented permit trading for CO2...

We analyze the optimal regional pattern of public employment in an information-constrained second-best redistribution policy showing that regionally differentiated public employment can serve as an expenditure side tagging device, bypassing or relaxing the equity-efficiency trade-off. The...

The present economic crisis comes against the background of decades of policy changes that have generally weakened the capacity of social safety nets to offer citizens with adequate resources for financial survival when labour markets fail to do so. Building on data for 24 European Union...

While economists were pointing out the advantages of the EU enlargement, politicians and policymakers were raising grave concerns about the significant political and economic differences between the newcomer states (EU12) and the old Europe of EU15. The major point of apprehension was related to...

The enlargement of the European Union provides a unique opportunity to study the impact of the lifting of migration restrictions on the migrant sending countries. With EU enlargement in 2004, 1.2 million workers from Eastern Europe emigrated to the UK and Ireland. I use this emigration wave to...

The 2004 and 2007 enlargements of the EU extended the freedom of movement to workers from the twelve new member states mainly from Central Eastern Europe. This study summarizes and comparatively evaluates what we know about mobility in an enlarged Europe to date. The pre-enlargement fears of...

This paper contributes to the already vast literature on demography-induced international capital flows by examining the role of labor market imperfections and institutions. We setup a two-country overlapping generations model with search unemployment, which we calibrate on EU15 and US data....