There is a discrepancy between Europe and the United States on whether margin squeeze is a relevant question for competition law and policy. Beyond this question, it is unclear whether law and the Cartel Office can detect margin squeeze, assuming it is necessary to look into the matter. In...

After earlier waves of privatization, local governments have increasingly taken back control of local service provisions in some sectors and countries and, instead, started providing those services themselves (reverse privatization). Using a unique panel data set on the mode of service provision...

By analyzing Germany's voluntary Dual Management System for Packaging Waste Collection and Recycling (DSD), the paper highlights two aspects crucial for assessing voluntary environmental agreements from an antitrust viewpoint. First, specific features of DSD's governance structure are argued to...

This study examines the willingness-to-pay (WTP) and the willingness-to-work (WTW) of German riding club members for an overall quality improvement. Therefore, German riding club members were asked via an online questionnaire. As far as the author knows, this study is the first to include the...

Does the FIFA World Cup boost the economy? Can a host country capitalise on a ‘high life’? The following paper develops, besides a valid econometric analysis, the factor ϕ for World Cup-specific effects on GDP per capita growth.This econometric approach uses multiple regression models....

The ubiquitous process of digitization changes economic competition on markets in several ways and leads to the emergence of new business models. The increasing roles of digital platforms as well as data-driven markets represent two relevant examples. These developments challenge competition...

The ubiquitous process of digitization changes economic competition on markets in several ways and leads to the emergence of new business models. The increasing roles of digital platforms as well as data-driven markets represent two relevant examples. These developments challenge competition...

Cooperation among savings and cooperative banks was criticized by the European Commission because of potentially anti-competitive effects. In an industrial economics model of banks taking deposits and giving loans we look at regional demarcation as one of such cooperative practices. There are...

German banks experienced a merger wave throughout the 1990s. However, the success of bank mergers remains a continuous matter of debate. In this paper we suggest a taxonomy as how to evaluate post-merger performance on the basis of cost efficiency (CE). We categorise mergers a success that...

Die aktuelle Diskussion um die Novellierung der deutschen Pressefusionskontrolle macht deutlich, welche Relevanz medienökonomische Fragestellungen haben. Was jedoch bei dieser Diskussion häufig vernachlässigt wird, ist die intensive Betrachtung der Ökonomischen Besonderheiten von...