Single monopoly profits, vertical mergers, and downstream foreclosure

Matthias Hunold and Jannika Schad

International Journal of Industrial Organization, 2023, vol. 91, issue C

Abstract: We review the Chicago school's single monopoly profit theory whereby an upstream monopolist cannot increase its profits through vertical integration as it anyway has sufficient market power. In our model the dominant supplier has full bargaining power, uses observable two-part tariffs, and is only constrained by a less efficient source (such as in-house production). We show that, by vertically integrating with a downstream incumbent, the supplier can profitably commit to pricing more aggressively if a downstream entrant refuses its supply contract. This can foreclose the downstream market. The anti-competitive effects arise from the seemingly pro-competitive elimination of double marginalization.

Keywords: Double marginalization; Entry deterrence; Exclusive dealing; Foreclosure; Vertical merger (search for similar items in EconPapers)
JEL-codes: L22 L40 L42 (search for similar items in EconPapers)
Date: 2023
References: View references in EconPapers View complete reference list from CitEc
Citations:

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S0167718723001005
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:indorg:v:91:y:2023:i:c:s0167718723001005

DOI: 10.1016/j.ijindorg.2023.103031

Access Statistics for this article

International Journal of Industrial Organization is currently edited by P. Bajari, B. Caillaud and N. Gandal

More articles in International Journal of Industrial Organization from Elsevier
Bibliographic data for series maintained by Catherine Liu ().