U.S. and EU Non-Horizontal Merger Guidelines: A Friendly Game of Leapfrog

The accepted approach of competition law to non-horizontal mergers, largely based on the Chicago School of Antitrust Law and Economics paradigms, is criticized on both sides of the Atlantic as too lenient, disregarding developments of economic theory, and no longer adequate in the reality of the dig...

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Main Author: Łukasz Grzejdziak
Format: Article
Language:English
Published: Cambridge University Press 2024-12-01
Series:German Law Journal
Subjects:
Online Access:https://www.cambridge.org/core/product/identifier/S2071832224000440/type/journal_article
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author Łukasz Grzejdziak
author_facet Łukasz Grzejdziak
author_sort Łukasz Grzejdziak
collection DOAJ
description The accepted approach of competition law to non-horizontal mergers, largely based on the Chicago School of Antitrust Law and Economics paradigms, is criticized on both sides of the Atlantic as too lenient, disregarding developments of economic theory, and no longer adequate in the reality of the digital economy. Current economic research confirms the legitimacy of fears about the effects of non-horizontal concentrations that were raised before the Chicago School put them into doubt. The disbelief in the accuracy of the former US non-horizontal mergers policy resulted in the Federal Trade Commission and the Antitrust Division of the Department of Justice adopting new Vertical Merger Guidelines. The changes introduced were considered insufficient, which led to the unilateral repeal of the guidelines by the FTC and the start of work on new guidelines introducing a stricter approach. The new U.S. 2023 Merger Guidelines introduced far-reaching changes taking into account the modern views of economists and empirical research on vertical mergers. Comparatively, the EU Commission’s Non–Horizontal Merger Guidelines still do not fully correspond to what empirical research and contemporary economic theories say about the possible effects of vertical mergers. Thus, the revision of the EU guidelines seems necessary.
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spelling doaj-art-a9a000d471c348ef91804c6bb4f7a8a02025-08-20T03:42:37ZengCambridge University PressGerman Law Journal2071-83222024-12-01251494152410.1017/glj.2024.44U.S. and EU Non-Horizontal Merger Guidelines: A Friendly Game of LeapfrogŁukasz Grzejdziak0https://orcid.org/0000-0003-0249-7500Law School, University of Strathclyde, Glasgow, Scotland, United Kingdom; Sutherland School of Law, University College Dublin, Ireland; Faculty of Law and Administration, University of Łódź, PolandThe accepted approach of competition law to non-horizontal mergers, largely based on the Chicago School of Antitrust Law and Economics paradigms, is criticized on both sides of the Atlantic as too lenient, disregarding developments of economic theory, and no longer adequate in the reality of the digital economy. Current economic research confirms the legitimacy of fears about the effects of non-horizontal concentrations that were raised before the Chicago School put them into doubt. The disbelief in the accuracy of the former US non-horizontal mergers policy resulted in the Federal Trade Commission and the Antitrust Division of the Department of Justice adopting new Vertical Merger Guidelines. The changes introduced were considered insufficient, which led to the unilateral repeal of the guidelines by the FTC and the start of work on new guidelines introducing a stricter approach. The new U.S. 2023 Merger Guidelines introduced far-reaching changes taking into account the modern views of economists and empirical research on vertical mergers. Comparatively, the EU Commission’s Non–Horizontal Merger Guidelines still do not fully correspond to what empirical research and contemporary economic theories say about the possible effects of vertical mergers. Thus, the revision of the EU guidelines seems necessary.https://www.cambridge.org/core/product/identifier/S2071832224000440/type/journal_articleEU Competition LawUS Antitrust LawMerger ControlNon-horizontal mergers
spellingShingle Łukasz Grzejdziak
U.S. and EU Non-Horizontal Merger Guidelines: A Friendly Game of Leapfrog
German Law Journal
EU Competition Law
US Antitrust Law
Merger Control
Non-horizontal mergers
title U.S. and EU Non-Horizontal Merger Guidelines: A Friendly Game of Leapfrog
title_full U.S. and EU Non-Horizontal Merger Guidelines: A Friendly Game of Leapfrog
title_fullStr U.S. and EU Non-Horizontal Merger Guidelines: A Friendly Game of Leapfrog
title_full_unstemmed U.S. and EU Non-Horizontal Merger Guidelines: A Friendly Game of Leapfrog
title_short U.S. and EU Non-Horizontal Merger Guidelines: A Friendly Game of Leapfrog
title_sort u s and eu non horizontal merger guidelines a friendly game of leapfrog
topic EU Competition Law
US Antitrust Law
Merger Control
Non-horizontal mergers
url https://www.cambridge.org/core/product/identifier/S2071832224000440/type/journal_article
work_keys_str_mv AT łukaszgrzejdziak usandeunonhorizontalmergerguidelinesafriendlygameofleapfrog