We study the vertical integration and sabotage decisions of a regulated bottleneck monopoly that sells "access" to independent firms and may own a subsidiary downstream. We extend the literature in four directions by: (i) ...

We consider the regulation of a monopoly facing consumers that may evade payments, an important issue in public utilities. To maximize total surplus, the regulator sets the price and socially costly transfers, ensuring ...

The application of data-envelopment analysis methodology is formulated as a tool to determine the distribution added value required in the tariff fixation processes of electrical power distribution that use the concept of ...