The importance of International Developments in the case-law of the European Court of Justice: Kadi and the autonomy of the EC legal order. Research Papers in Law, 1/2009

From the Introduction. In the USA, the debate is still ongoing as to whether and to what extent the Supreme Court could or should refer to foreign precedent, in particular in relation to constitutional matters such as the death penalty.1 In the EU, in particular the recent Kadi case of 20082 has triggered much controversy,3 thereby highlighting the opposite angle to a similar discussion. The focus of attention in Europe is namely to what extent the European Court of Justice (hereafter “ECJ”) could lawfully and rightfully refuse to plainly ‘surrender’ or to subordinate the EC legal system to UN law and obligations when dealing with human rights issues. This question becomes all the more pertinent in view of the fact that in the past the ECJ has been rather receptive and constructive in forging interconnectivity between the EC legal order and international law developments. A bench mark in that respect was undoubtedly the Racke case of 1998,4 where the ECJ spelled out the necessity for the EC to respect international law with direct reference to a ruling of the International Court of Justice. This judgment which was rendered 10 years earlier than Kadi equally concerned EC/EU economic sanctions taken in implementation of UN Security Council Resolutions. A major question is therefore whether it is at all possible, and if so to determine how, to reconcile those apparently conflicting judgments.

Die proto-konstitutionelle Etablierung der europäischen Innenpolitik, Rückblick und Ausblick auf Bedingungen föderaler Ordnung in Europa = The proto-constitutional establishment of European domestic policy. Review and outlook on conditions of federal order in Europe. ZEI Discussion Paper C225, 2014

ZEI Director Prof. Ludger Kühnhardt recalls the leading ideas of federalism as territorial equivalent for political pluralism. Celebrating the 80th anniversary of Bonn historian and political scientist Prof. Dr. Hans-Peter Schwarz, he reflects on the emerging EU domestic policies in ZEI Discussion Paper C 225.

The Impact of Visa Liberalisation in Eastern Partnership Countries, Russia and Turkey on Trans-Border Mobility. CEPS Liberty and Security in Europe No. 63, March 2014

Schengen Visa liberalisation in the Eastern Partnership countries, Russia and Turkey has proven to have a huge transformative potential across the justice, liberty and security policies of the countries where it has been deployed. Far-reaching technical reforms in the fields of document security, irregular migration and border management, public order security and fundamental rights have to be implemented so that visa-free travel can be allowed. Evidence provided by visa applications data reveals that visa liberalisation is a logical step, provided that the technical reforms are adopted and implemented. This study analyses the current state of play of the implementation of the EU visa policy instruments and assesses the positive impact of visa-free travel on trans-border mobility according to current visa application statistics.

The Penetration of Financial Instability in Agricultural Credit and Leveraging. Factor Markets Working Paper No. 2, September 2011

This paper describes the aggregate rural capital markets of the EU and the main differences between the markets of its member countries. The results of our study suggest that the agricultural credit markets are still quite segmented and the segments are country- rather than currency- or region specific. Financial instability in Europe is also penetrating the agricultural sector and the variation of interest rates for agricultural credit is increasing across countries. Perhaps the most dramatic signal of growing financial instability is that the financial leverage (gearing rate) of European farms rose in 2008 by almost 4 percentage points, from 14 to 18%. The 4 percentage-point annual rise was twice the 2 percentage-point rise observed during the economic recession in the late 1980s and early 1990s. The distribution of the financial leverage of agriculture across countries does not, however, reflect the distribution of country-specific risk premiums in the manner that they are observed in government bond yields. Therefore, in those countries that have the weakest financial situation in the public sector and in which the bond markets are encumbered with high country-specific risk premiums, the agricultural sector is not directly exposed to a very large risk of increasing interest rates, since it is not so highly leveraged. For example in Greek and Spanish agriculture, the financial leverage (gearing) rate is only 0.6% and 2.2% respectively, while the highest gearing rates are found elsewhere (in Denmark), reaching 50%.

R&D, Spillovers, Innovation Systems and the Genesis of Regional Growth in Europe. Bruges European Economic Research (BEER) Papers 5/October 2006

Research on the impact of innovation on regional economic performance in Europe has fundamentally followed three approaches: a) the analysis of the link between investment in R&D, patents, and economic growth; b) the study of the existence and efficiency of regional innovation systems; and c) the examination of geographical diffusion of regional knowledge spillovers. These complementary approaches have, however, rarely been combined. Important operational and methodological barriers have thwarted any potential cross-fertilization. In this paper, we try to fill this gap in the literature by combining in one model R&D, spillovers, and innovation systems approaches. A multiple regression analysis is conducted for all regions of the EU-25, including measures of R&D investment, proxies for regional innovation systems, and knowledge and socio-economic spillovers. This approach allows us to discriminate between the influence of internal factors and external knowledge and institutional flows on regional economic growth. The empirical results highlight how the interaction between local and external research with local and external socioeconomic and institutional conditions determines the potential of every region in order to maximise its innovation capacity. They also indicate the importance of proximity for the transmission of economically productive knowledge, as spillovers show strong distance decay effects. In the EU-25 context, only the innovative efforts pursued within a 180 minute travel radius have a positive and significant impact on regional growth performance.

The role of cultural attributes in inequality. ACES Working Paper No. 1, 2008

This paper used cross country data in order to identify the variables that determine the inequality and poverty within countries. The main result is that culture differences have a significant role in the explanation of inequality and poverty differences between countries. Other interesting results are that globalization above a certain level contributes to inequality and poverty, and that inequality and poverty have an inverse U relation in relation to literacy.