In this paper we study how the coexistence of access regulations for legacy (copper) and fiber networks shapes the incentives to invest in network infrastructure. To this end, we develop a theoretical model explaining investment incentives by incumbent telecom operators and heterogeneous...

Next Generation Access Networks will enable much higher bandwidths than copper based access networks. Although technological progress provides for higher bandwidth on copper as well, most experts agree that next generation access networks finally will be based on fibre optic cables in the entire...

The review of the Universal Service Obligation (USO) has recently been debated in the European Union (EU). Under discussion there was the extension of the current universal service definition to include broadband access, for which some theoretical and empirical support exists. In fact the...

In this paper we study how the coexistence of access regulations for legacy (copper)and fiber networks shapes the incentives to invest in network infrastructure. To this end, we develop a theoretical model explaining investment incentives by incumbent telecom operators and heterogeneous entrants...

In this paper, we study how the coexistence of access regulations for legacy (copper) and fiber networks shapes the incentives to invest in network infrastructure. To this end, we develop a theoretical model explaining investment incentives by incumbent telecom operators and heterogeneous...

I explore the effects of on-net / off-net differentiation on network sizes in mobile telecommunications when both rational and non-rational consumers coexist in the market. In particular, three different types of consumers are modeled: (1) fully informed rational (FIR) consumers who are...