A vertically integrated firm owns an essential input and operates on the downstream market. There is a potential entrant in the downstream market. Both firms use the same essential input. The regulator's objectives are (i) to ensure financing of the essential input and (ii) to generate competition in the downstream market. The regulatory mechanism grants non-discriminatory access of the essential facility to the entrant provided it pays a two-part tariff to the incumbent. The optimal mechanism generates inefficient entry. The inefficient entry captures the trade-off between market efficiency and infrastructure financing resulting from incomplete information and non-discriminatory access. Copyright (c) The London School of Economics and Political Science 2007.
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Article provided by London School of Economics and Political Science in its journal Economica.
Volume (Year): 75 (2008) Issue (Month): 300 (November) Pages: 662-682 Download reference. The following formats are available: HTML
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References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
Jean-Jacques Laffont & Jean Tirole, 1994.
"Access Pricing and Competition,"
Working papers
94-31, Massachusetts Institute of Technology (MIT), Department of Economics.
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Francis Bloch & Axel Gautier, 2006.
"Access Pricing and Entry in the Postal Sector,"
CREPP Working Papers
0606, Centre de Recherche en Economie Publique et de la Population (CREPP) (Research Center on Public and Population Economics) HEC-Management School, University of Liège.
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