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Unbundling the incumbent: Evidence from UK broadband

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 …

Persistent link: https://www.econbiz.de/10011083592

Intertemporal movie distribution: Versioning when customers can buy both versions

Calzada, Joan; Valletti, Tommaso - C.E.P.R. Discussion Papers - 2011

We study a model of film production, distribution and consumption. The studio can release two goods, a theatrical and a video version, and has to decide on its versioning and sequencing strategy. In contrast with the previous literature, we allow for the possibility that consumers watch both...

Persistent link: https://www.econbiz.de/10008854538

When two-part tariffs are not enough: Mixing with nonlinear pricing

Hoernig, Steffen; Valletti, Tommaso - C.E.P.R. Discussion Papers - 2010

We consider competition in nonlinear tariffs when consumers mix two goods, and ask whether simple two-part tariffs or exclusivity can arise in equilibrium. Contrary to the existing literature, this happens only when consumer types are observable. If they are unobservable, then the equilibrium...

Persistent link: https://www.econbiz.de/10008530344