An increasingly important part of contemporary merger control both in the US and the EU is unilateral effects analysis, particularly with regard to oligopolistic mergers. In practice, this requires econometric analyses of past market data and, above all, the construction of simulation models in...

We review the Bundeskartellamt (Federal Cartel Office Germany) decision on the proposed merger between Springer and ProSiebenSat.1 from an economic point of view. In doing so, it is not our goal to analyse whether the controversial decision by the Bundeskar-tellamt has been correct or flawed...

This paper develops a proposal for an international multilevel competition policy system, which draws on the insights of the analysis of multilevel systems of institutions. In doing so, it targets to contribute to bridge a gap in the current world economic order, i.e. the supranational...

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...

Economics rightfully represents the major basis for competition policy. Next to generating knowledge about competition and its welfare effects, the currently popular 'more-economic approach' is charged with a number of additional hopes and expectations, leading to a reduction of the ambiguities...

Event studies represent an increasingly popular method to evaluate the welfare effects of economic policy decisions. The basic idea is that stock market reactions to the announcement of policy decisions contain superior information about the welfare effects of these decisions. This paper...

This paper develops a proposal for an international multilevel competition policy system, which draws on the insights of the analysis of multilevel systems of institutions. In doing so, it targets to contribute bridging a gap in the current world economic order, i.e. the lack of supranational...

Although Russia's WTO-accession is foreseeable, there are still deficits in the literature on its concrete effects on the sectoral and regional levels. In this paper we analyse effects on Russia's chemical and petrochemical sectors (CPS), which are, unlike for example its oil and mineral gas...

Despite still being younger than a decade, the theory of multisided market has offered numerous valuable insights for the analysis of industries in which a supplier serves two distinct customer groups that are indirectly interrelated by externalities. Examples include payment systems, matching...

[Einleitung ...] Der vorliegende Beitrag analysiert exemplarisch anhand wichtiger Fälle, welchen Einfluss die europäische Wettbewerbspolitik auf die Entstehung und Entwicklung europäischer Medienmärkte nimmt (Abschnitt 3).3 Vorweg sind allerdings ein paar grundsätzliche Bemerkungen zu...