Jullien, Bruno, Reisinger, Markus and Rey, Patrick (2018) Vertical foreclosure and multi-segment competition. Economics Letters, vol. 169. pp. 31-34.

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Identification Number : 10.1016/j.econlet.2018.04.023

Abstract

This paper analyzes a supplier's incentives to foreclose downstream entry when entrants have stronger positions in different market segments, thus bringing added value as well as competition. We first consider the case where wholesale contracts take the form of linear tariffs, and characterize the conditions under which the competition-intensifying effect dominates, thereby leading to foreclosure. We then show that foreclosure can still occur with non-linear tariffs, even coupled with additional provisions such as resale price maintenance.

Item Type: Article
Language: English
Date: August 2018
Refereed: Yes
Place of Publication: Amsterdam.
Uncontrolled Keywords: Foreclosure, Vertical Contracting, Customer Segments, Downstream Competition
JEL Classification: D43 - Oligopoly and Other Forms of Market Imperfection
K21 - Antitrust Law
L12 - Monopoly; Monopolization Strategies
L42 - Vertical Restraints; Resale Price Maintenance; Quantity Discounts
Subjects: B- ECONOMIE ET FINANCE
Divisions: TSE-R (Toulouse)
Site: UT1
Date Deposited: 22 Jun 2018 15:27
Last Modified: 17 Jun 2021 10:11
OAI Identifier: oai:tse-fr.eu:32737
URI: https://publications.ut-capitole.fr/id/eprint/26097

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