Physical telecom networks are costly and few, traditionally to the point of monopoly. Innovation thrives with many independent minds. So one might hope independent innovators, not only its proprietor M, can offer innovative services on a network, as has been true on the Internet. This issue is...

The existing literature on access price and investment has pointed out that networks underinvest under a regime of mandatory access provision with a fixed access price per end-user. In this paper we propose a new access pricing rule, the indexation approach, i.e., the access price, per end-user,...

This paper analyzes the coordination, competition and resource allocation problems associated with telephone numbers, and it analyzes the advantages and disadvantages of various allocation mechanisms from a property rights perspective. The paper proposes to move away from current administrative...

We analyze pricing and competition under paid prioritization within a model of interconnected internet service providers (ISPs), heterogeneous content providers (CPs) and heterogeneous consumers. We show that prioritization is welfare superior to a regime without prioritization (network...