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Permanent URL to this publication: http://dx.doi.org/10.5167/uzh-52157

Buehler, Stefan (2001). How to Regulate Vertical Market Structure in Network Industries. Working paper series / Socioeconomic Institute No. 102, University of Zurich.



This paper analyzes the equilibrium outcomes in a network industry under daccess pricing, investment, vertical foreclosureifferent vertical market structures. In this industry, an upstream monopolist operates a network used as an input to produce horizontally differentiated final products that are imperfect substitutes. Three potential drawbacks of market structure regulation are analyzed: (i) double marginalization, (ii) underinvestment, and (iii) vertical foreclosure. We explore the conditions under which these effects emerge and discuss when the breakup of an integrated network monopolist is adequate.


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Additional indexing

Item Type:Working Paper
Communities & Collections:03 Faculty of Economics > Department of Economics
Working Paper Series > Socioeconomic Institute (former)
Dewey Decimal Classification:330 Economics
JEL Classification:D43, L43
Date:July 2001
Deposited On:29 Nov 2011 22:32
Last Modified:09 Jul 2012 05:02
Series Name:Working paper series / Socioeconomic Institute
Official URL:http://www.econ.uzh.ch/wp.html

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