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Add-on Pricing, Naive Consumers, and the Hidden Welfare Costs of Education

Kosfeld, Michael; Schüwer, Ulrich - C.E.P.R. Discussion Papers - 2011

Previous research shows that firms shroud high add-on prices in competitive markets with naive consumers leading to inefficiency. We analyze the effects of regulatory intervention via educating naive consumers on equilibrium prices and welfare. Our model allows firms to shroud, unshroud, or...

Persistent link: https://www.econbiz.de/10009367427

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

The relation between competition and innovation -- Why is it such a mess?

Schmutzler, Armin - C.E.P.R. Discussion Papers - 2010

Using a general two-stage framework, this paper gives sufficient conditions for increasing competition to have negative or positive effects on R&D-investment, respectively. Both possibilities arise in plausible situations, even if one uses relatively narrow definitions of increasing competition....

Persistent link: https://www.econbiz.de/10008468679