The debate on the regulation of minority shareholdings as a type of “structural link” between competing undertakings is not a new one in the sphere of EU competition law. As a matter of policy, the incomplete and rather divisive treatment of minority shareholdings under the current EU merger...

In a Stackelberg oligopoly with cost asymmetry and possibility of entry, the Stackelberg leader faces a kinked demand curve. For a robust interval of cost of the leader, the equilibrium price is rigid with respect to small changes in demand and costs of active firms

This paper investigates the incentives to invest in improving the quality (as distinguished to investment in a new activity) in telecommunication industry using the empirical example of wireless markets. We highlight that investment incentives are positively related to the potential for...

We formally link insurance markets with product markets and identify a demand effect of insurance: if risk-averse consumers can buy insurance against possible product failure, there will be some additional consumers that buy the product because they can also purchase protection. The concomitant...

The literature shows that horizontal shareholding engenders significant anticompetitive effects and that no suitable instrument exists within European competition law which reliably and effectively can be applied to curtail such intrinsic effects. This Article analyses several proposals which...

In this article, we discuss the specific economic mechanisms underlying how mergers might affect the merging parties' incentives to innovate ex post. We then discuss these mechanisms in the context of several illustrative merger reviews and challenges brought by U.S. and EU antitrust authorities...

We develop and test the effectiveness of a theoretical governance model for general purpose payment systems (GPPS), systems that are used by individuals, businesses and merchants, and state, local and federal government entities to make and receive payments. We test for effective governance...

Common ownership fundamentally upsets the well-settled merger enforcement ecosystem. Not only it challenges basic principles informing merger policy such as the presumed profitability of mergers for the merging firms and the merger-specificity of potential efficiencies but also it works against...

The aim of this article is to explore the most recent appeals concerning illegal cartels under Article 101 TFEU by revealing the relevant principles underpinning both the substantive and the procedural review of price-fixing agreements. Arguments advancing a perceived ‘criminalisation' of the...

Travelers often combine transport services from different firms to form trip chains: e.g. first train and then a bus. Integration of different forms of public and private transport into a single service is gaining attention with the concept of Mobility as a Service (MaaS). Usually, the focus is...