We address the need to regulate Internet infrastructure usage to take into account environmental externalities. We model the interactions between an internet service provider and some content providers in settings where the former chooses the network size and the latter influence congestion on...

We investigate how a monopoly network should price advertising campaignsfor commercial firms. We assume that the network is better able to identifythe right target audience but that this requires it to learn the firm’s audiencetype. Differences in firms’ private information such as the value...

We propose an analysis of platform competition based on the academic literature with a view towards competition policy. First, we discuss to which extent competition can emerge in digital markets and show which forms it can take. In particular, we underline the role of dynamics, but also of...

We propose an analysis of platform competition based on the academic literature witha view toward competition policy. First, we discuss to which extent competition canemerge in digital markets and show which forms it can take. In particular, we underlinethe role of dynamics, but also of platform...

We propose an analysis of platform competition based on the academic literature with a view towards competition policy. First, we discuss to which extent competition can emerge in digital markets and show which forms it can take. In particular, we underline the role of dynamics, but also of...

We propose an analysis of platform competition based on the academic literature with a view towards competition policy. First, we discuss to which extent competition can emerge in digital markets and show which forms it can take. In particular, we underline the role of dynamics, but also of...

We study the effects of property rights over the use of data on market outcomes. For this, we consider a model in which a monopolistic firm offers a service to a set of heterogeneous users. Usage generates valuable data but data extraction entails a privacy cost to users. We show that both the...