This paper examines the causes and effects of mobile number portability (MNP) and provides a survey of its implementation in Europe. We first examine the competitive effects and the costs of introducing MNP. Next, we discuss how to charge for MNP. We argue that a price cap regime starting from...

We investigate the effect of an EU-wide consumer protection regulation on consumer trust as well as consumer behavior. The Unfair Commercial Practice Directive (UCPD) was implemented by EU member states between 2007 and 2010. We utilize data from the Special and Flash Eurobarometer for the years...

The German Federal Constitutional Court (Bundesverfassungsgericht) submitted an order for referral to the European Court of Justice (CJEU) in 2014, asking it to clarify the compatibility of the “Outright Monetary Transactions” (OMT)-Programme with European Union law. The OMT-Programme...

Many cartels are formed by individual managers of different firms, but not by firms as collectives. However, most of the literature in industrial economics neglects individuals' incentives to form cartels. Although oligopoly experiments reveal important insights on individuals acting as firms,...

The Corona pandemic exposes the strengths and weaknesses of the European Union (EU) as well as the differences in the resilience of the European economies. This study therefore looks at how the EU and its member states can emerge stronger and more competitive from the crisis. The ideas of the...

Die Corona-Pandemie legt die Stärken und Schwächen der Europäischen Union (EU) bloß und verdeutlicht die Unterschiede in der Leistungs- und Widerstandsfähigkeit der europäischen Volkswirtschaften. Die vorliegende Studie widmet sich daher der Frage, wie die EU gestärkt und mit höherer...

Many cartels are formed by individual managers of different firms, but not by firms as collectives. However, most of the literature in industrial economics neglects individuals' incentives to form cartels. Although oligopoly experiments reveal important insights on individuals acting as firms,...