Vor der Europawahl: Wie lässt sich die demokratische Legitimität verbessern?

The EU suffers from a democratic deficit that arises not first and foremost from a lack of institutional competencies, but rather from the double weakness of politics vis-à-vis economics and law at the European level. This “functional democratic deficit” renders the existing mechanisms of democratic control increasingly ineffective. Especially for its citizens, a politically integrated Europen Union might be difficult to grasp, and it may only be reached gradually through a continuous process of dynamic development; however, “United in Diversity” seems to be the better alternative, and not only for historical reasons. The direct elections for the European Parliament, although not denying deficits of democratic legitimacy and participation at the Union level, should not be underestimated in their legitimising influence for the Union as an associated structure of members without obvious hierarchies.     

Buying a Home with a Resale Value: Location,Location, Location*

We develop a dynamic multiregion model, where a household's choice of housing location depends on its current wealth and its current type, and involves both consumption and investment considerations. The relative strength of the consumption motive and the investment motive determines the equilibrium pattern of residential sorting. A strong investment (consumption) motive implies sorting according to household type (wealth). The model predicts that large house‐price fluctuations are associated with a low degree of sorting by type. This prediction is consistent with evidence from US metropolitan areas when income, education, and age are used as proxies for household type.     

Potentiale und Risiken der Nutzung von Methan aus Methanhydraten als Energieträger

Marine and permafrost-based methane hydrates are the largest existing fossil carbon resource. Their broad geographic distribution, especially in comparison to oil and conventional gas, make them a promising future source of energy. However, there is a danger of forcing the greenhouse effect in the event of a release of methane into the atmosphere as well as causing the collapse of oceanic slope sediments. Also the technical difficulties in extracting methane from hydrates are not yet fully resolved. Nevertheless, research on methane hydrates has been forced both on political as well as economic considerations in recent years and methane hydrates have several practical advantages, which make them a transitional solution worth looking at on the way to a future renewable-based energy supply. However, the knowledge of the potentials and risks of methane hydrates is still very poor, especially in the German-speaking public, administration and policies. This deficiency hopefully will be eased by this overview dealing with the current state of research and an outlook based on the most important findings.     

Outsourcing in the German Hospital Sector

Being under pressure both from demographic changes in most industrialised countries and increasingly scarce financial resources in social security, in the last decade the German hospital sector tried to find some relief in outsourcing of services not belonging to its core competences like IT services, catering and cleaning. However, not all the hopes connected with this strategy have been fulfilled. This paper takes stock of the current situation of outsourcing in the German hospital sector mainly by the size of the institution. It describes the patterns of outsourcing in the sector, looks at the reasons for outsourcing, and describes the experiences with it of the hospitals on the one hand and the service providers on the other. We conclude by expressing our expectations concerning the foreseeable future of outsourcing in the German hospital sector.     

An interest rate peg might be better than you think

Active interest rate policy is frequently recommended based on its merits in reducing macroeconomic volatility and being a simple device. Yet, it might be outperformed by an even simpler policy. A peg can be welfare-enhancing and can uniquely be implemented.     

Coming attraction

Francesca Cornelli, Richard D'Aveni, Andrew Kakabadse, Rosabeth Moss Kanter, Markus Reitzig, Fons Trompenaars and Kim Warren share their latest research.