CPB investigates future policy issues within the telecommunication sector with the aid of so-called 'exogenous developments'.  The aim is to analyse a limited number of developments that are exogenous to policymakers. The policy issues that emerge depend mainly on the trade-off between...

Tight oligopolies are oligopolies the market characteristics of which facilitate the realisation of supranormal profits for a substantial period of time. We entangle the link between market structure and the possibility of welfare reducing behaviour by firms. A useful distinction can be made...