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...

Are government bond risk premia affected by TV news in addition to the effect of the original event reported? We analyze 1,209,566 human-coded news items from newscasts aired by leading TV stations in Europe and the US between January 2007 and November 2016. We establish causality using...

Do media slant news in favor of the banks they borrow from? We study how lending connections affect news coverage of banks earnings reports and of the Eurozone sovereign debt crisis on major newspapers from several European countries. We find that newspapers cover announcements by their lenders...

The recent Impala Judgment by the CFI on the Sony/BMG Decision by the Commission represents the most important ruling on collective dominance since Airtours. We review both the Decision and the Judgment and derive implications for the institutional and substantive development of EU Merger...

The recent Impala Judgment by the CFI on the Sony/BMG Decision by the Commission represents the most important ruling on collective dominance since Airtours. We review both the Decision and the Judgment and derive implications for the institutional and substantive development of EU Merger...

The study of the impact of institutions on the economy necessitates the assessment of such impacts and the definition of a clear list of methods and criteria for evaluation. The purpose of our research is the formation of a methodological approach that would allow to compare the institutional...

The collective sale of football broadcasting rights constitutes a cartel, which, in the European Union, is only allowed if it complies with a number of conditions and obligations, inter alia, partial unbundling and the no-single-buyer rule. These regulations were defined with traditional...

During the European sovereign debt crisis, most countries that ran into fiscal trouble had Catholic majorities, whereas countries with Protestant majorities were able to avoid fiscal problems. Survey data show that, within Germany, views on theeuro differ between Protestants and Non-Protestants,...

Practices and conducts in professional and even amateur sports can be subject to competition laws as soon as commercial activities are involved. From an economic perspective, this implies that both directly commercial activities like the sale of broadcasting/media rights and indirectly...