Most psychological studies report a positive relationship between violent video game play and aggression. In line with that researchers and policy makers alike understand playing violent video games as…
Music can be characterized as an information good and is therefore amenable to digitalization and copying through online sharing networks. Chances and risks arise from digitalization for the producers and right…
Numerous empirical studies at different levels of aggregation demonstrate the important role of information and communication technologies (ICT) for economic performance. As general purpose technologies ICT…
We analyze the role of different contract types and access regulation on innovation and competition in telecommunications. Within a standard duopoly model we show that ex-post access contracts less often lead to…