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Strategic Supply Function Competition with Private Information

Vives, Xavier - C.E.P.R. Discussion Papers - 2008

A finite number of sellers (n) compete in schedules to supply an elastic demand. The costs of the sellers have uncertain common and private value components and there is no exogenous noise in the system. A Bayesian supply function equilibrium is characterized; the equilibrium is privately...

Persistent link: https://www.econbiz.de/10005789071

Price Squeezes in a Regulatory Environment

Bouckaert, Jan; Verboven, Frank - C.E.P.R. Discussion Papers - 2003

practitioners and economists, taking the existing regulatory environment as fixed. Based on the degree of existing regulation (full …

Persistent link: https://www.econbiz.de/10005497999

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

Vertical Control of a Distribution Network - An Empirical Analysis of Magazines

Ferrari, Stijn; Verboven, Frank - C.E.P.R. Discussion Papers - 2010

How does an upstream firm determine the size of its distribution network, and what is the role of vertical restraints? To address these questions we develop and estimate two models of outlet entry, starting from the basic trade-off between market expansion and fixed costs. In the coordinated...

Persistent link: https://www.econbiz.de/10008468630

Market Definition with Differentiated Products - Lessons from the Car Market

Brenkers, Randy; Verboven, Frank - C.E.P.R. Discussion Papers - 2005

background of the new block exemption regulation for cars in Europe, we explore an econometric approach to define the relevant … market share thresholds stipulated in the block exemption regulation. We find that, if we would have used an approach based …

Persistent link: https://www.econbiz.de/10005136670

Exclusive dealing as a barrier to entry? Evidence from automobiles

Nurski, Laura; Verboven, Frank - C.E.P.R. Discussion Papers - 2012

Exclusive dealing contracts between manufacturers and retailers force new entrants to set up their own costly dealer networks to enter the market. We ask whether such contracts may act as an entry barrier, and provide an empirical analysis of the European car market. We first estimate a demand...

Persistent link: https://www.econbiz.de/10011083855

Excess Entry, Vertical Integration and Welfare

Kühn, Kai-Uwe; Vives, Xavier - C.E.P.R. Discussion Papers - 1995

This paper provides a systematic analysis of the welfare effects of vertical integration by a monopolistic input supplier into a monopolistically competitive downstream industry. We give sufficient conditions on consumer preferences that lead to Pareto improving vertical integration. We...

Persistent link: https://www.econbiz.de/10005661460

Quantifying the Effects from Horizontal Mergers in European Competition Policy

Ivaldi, Marc; Verboven, Frank - C.E.P.R. Discussion Papers - 2001

This Paper starts from a recent case studying how merger analysis in Europe may potentially be improved through simulation analysis. Starting from the product and geographic market definition in the Merger Decision, we formulate and estimate an oligopoly model with differentiated products. The...

Persistent link: https://www.econbiz.de/10005666636

Strategic Complementarities in Multi-Stage Games

Vives, Xavier - C.E.P.R. Discussion Papers - 2006

We provide sufficient conditions in finite-horizon multi-stage games for the value function of each player, associated to extremal Markov perfect equilibria, to display strategic complementarities and for the contemporaneous equilibrium to be increasing in the state variables.

Persistent link: https://www.econbiz.de/10005666822

Innovation and Competitive Pressure

Vives, Xavier - C.E.P.R. Discussion Papers - 2004

I analyse the effects of competition on R&D effort (in a non-tournament context) and obtain robust results that hold for a variety of market structures, including markets with and without barriers to entry and markets characterized by either price or quantity competition. The approach...

Persistent link: https://www.econbiz.de/10005791300