Digital platforms have become an important part of the digital economy by facilitatingtransactions between large numbers of users and by fostering innovation on collaborativeplatforms. It is striking that platform-based services are dominated by a small number ofglobal players. Most of them are...

Economically the net neutrality debate focuses on the question whether services of different quality should be subject to price discrimination. The debate strongly affects the interaction between the players that are involved in the provision of online content. The authors analyse this...