Nardotto, Mattia; Valletti, Tommaso; Verboven, Frank - C.E.P.R. Discussion Papers - 2012
network available to other companies (local loop unbundling, or LLU). Entrants are then able to upgrade their individual lines … that over the course of time, many entrants have begun to take advantage of LLU. However, unbundling has little or no … technology (cable) which is not subject to regulation, and what we discover is that inter-platform competition has a positive …