nondiscrimination regulation that forces the ISP to provide an equal quality upgrade to both CPs, however, can reduce the ISP …

difficult to achieve at the same time. In this paper, we consider price regulation in the retail and wholesale market and answer … access price regulation is an effective instrument to make the entrant and consumers better off. …

The roam-like-at-home regulation (RLAH) eliminated all mobile roaming surcharges to Eu-ropean consumers travelling … within the European Economic Area (EEA). We measure the causal impact of the regulation on EEA roaming traffic, using the … revenues. To evaluate the welfare effects of the regulation, we develop a framework that includes consumer surplus, retail and …

advertising motive. We analyze the impact of both the strength of mutual externalities and advertisement regulation policies on …

This paper studies the effects of price regulation and parallel imports in the on-patent pharmaceutical market. In a … that the effects of stricter price regulation crucially depend on whether the producer faces competition from parallel … imports. While parallel imports improve the bargaining position of the distributor, price regulation counteracts this effect …

We investigate the relation between Net Neutrality regulation and Internet fragmentation. We model a two-sided market …