Brito, Duarte; Pereira, Pedro; Vareda, João - Autoridade de Concorrência, Government of Portugal - 2008
We analyze the incentives of a telecommunications incumbent to invest and give access to a downstream entrant to a next …, that requires access to the incumbent's network, compete on Hotelling's line. The incumbent can invest in the deployment of … a NGN that improves the quality of the retail services. Access to the old network is regulated, but access to the NGN is …