Competition law Blog

Official Blog of the European Competition and Regulatory Law Review (CoRe)

The CoRe Blog is the interactive online platform for up-to-date analysis of EU competition law developments. It’s the blog companion of the quarterly double-blind peer-reviewed European Competition and Regulatory Law Review (CoRe). The CoRe Blog fills in the gaps that a quarterly can’t address: immediate updates and analysis of breaking news in EU competition.

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- pricing ×

The ACM vs. Apple AppStore – A Second Chance To Get It Right

The Dutch case concerning the Apple App Store appears to make a (welcome) comeback. The case that started in 2019 came to a rather disappointing end in the summer of 2022 when the Dutch competition authority issued a public statement that gave the impression that it was satisfied with Apple’s adjustments to the App Store front in the Netherlands. This […]

Apple’s App Store commission fee and (anti-competitive) governance: when a platform’s zero-pricing strategy becomes expensive

These days Apple is at the Supreme Court trying to defend its pricing scheme for the App Store, which is currently under fire for being potentially abusive with respect consumers that end up paying perhaps quite a bit more for their apps than they should. Although it is uncertain whether the claimants will be allowed to proceed with the claim, […]

Price monitoring software and competition – new possibilities for RPM in absence of sufficient deterrence

Shortly after the dropping the A-bomb on Google for its alleged tying practices, the Commission imposed fines of over €111 million on Asus, Denon & Marantz, Philips and Pioneer for fixing the minimum resale prices of their online retailers. This recent case shows that the Commission is serious about taking on competition law infringements in the online sphere, however, it […]

Tales of two-sided markets, market definitions and anti-competitive effects – insights from Ohio v. American Express

  The case of Ohio v. Amex is the final phase of a long legal battle that started back in 2010 where Amex was accused of infringing section 1 of the Sherman Act for imposing its anti-steering provisions on merchants accepting Amex. While not delivering on all fronts, the case of Amex is an important one in the context of […]

Webtaxi: The Luxembourg Competition Authority exempts an algorithmic price-fixing arrangement on efficiency grounds

With the increasing digitalization of economy, algorithms are more and more often relied on by businesses in their economic activities for many purposes including setting prices. Competition authorities have concerns that the use of algorithmic pricing may result in undertakings coordinating their pricing policies to the detriment of competition (see here, here and here). The decision recently handed down by […]

When Algorithmic Pricing meets Concerted Practices- the case of Partneo

Algorithmic collusion, algorithmic cartels, AI price fixing cartels and many other pseudo computer science themes have become a source of great interest for competition law authorities, practitioners and academics. The allure of these topics is understandable; the idea that cartels can come into existence without human intervention is a fascinating matter despite the fact that fully automated (not to mention […]

Can consumers pay too much when they pay nothing? The Bundeskartellamt’s Facebook case

Can consumers pay too much when they pay nothing? The question might seem absurd, but a recent investigation by the Bundeskartellamt raises the question: it is accusing Facebook, which offers its services for free, of an infringement that looks a lot like excessive pricing. In this blog post, I unpack the Facebook case by explaining the social network’s business model, […]
Anja Naumann

Blog Editor

LL.M., PhD, currently legal trainee at the Higher Regional Court of Berlin.

>> Anja’s CoRe Blog posts >>

Daniel Mandrescu
Blog editor Assistant Professor EU competition law, Europa Institute, Leiden University >> Daniel's CoRe blog posts >>
Friso Bostoen

Blog Editor

Assistant Professor of Competition Law and Digital Regulation, Tilburg University

Friso Bostoen is an assistant professor of competition law and digital regulation at Tilburg University. Previously, he was a Max Weber Fellow at the European University Institute. He holds degrees from KU Leuven (PhD, LLM) and Harvard University (LLM). Friso’s research focuses on antitrust enforcement in digital markets. His work has resulted in numerous international publications, presentations, and awards (including the AdC Competition Policy Award 2019 and the Concurrences PhD Award 2022). In addition, Friso edits the CoRe Blog and hosts the Monopoly Attack podcast.

>> Friso’s CoRe Blog posts >>

Nelly Stratieva

Head of Editorial Department and Data Protection Officer

Responsible for EStAL (European State Aid Law Quarterly), EPPPL (European Public Private Partnership Law Review) and CoRe (European Competition and Regulatory Law Review). Overseeing Lexxion Publisher’s privacy and data protection compliance.

Parsa Tonkaboni
Picture Rita Paukste
Rita Paukste

Former Blog Editor

Senior Associate, Motieka & Audzevicius PLP, Vilnius

>> Rita’s CoRe Blog posts >>

- pricing ×

The ACM vs. Apple AppStore – A Second Chance To Get It Right

The Dutch case concerning the Apple App Store appears to make a (welcome) comeback. The case that started in 2019 came to a rather disappointing end in the summer of 2022 when the Dutch competition authority issued a public statement that gave the impression that it was satisfied with Apple’s adjustments to the App Store front in the Netherlands. This […]

Apple’s App Store commission fee and (anti-competitive) governance: when a platform’s zero-pricing strategy becomes expensive

These days Apple is at the Supreme Court trying to defend its pricing scheme for the App Store, which is currently under fire for being potentially abusive with respect consumers that end up paying perhaps quite a bit more for their apps than they should. Although it is uncertain whether the claimants will be allowed to proceed with the claim, […]

Price monitoring software and competition – new possibilities for RPM in absence of sufficient deterrence

Shortly after the dropping the A-bomb on Google for its alleged tying practices, the Commission imposed fines of over €111 million on Asus, Denon & Marantz, Philips and Pioneer for fixing the minimum resale prices of their online retailers. This recent case shows that the Commission is serious about taking on competition law infringements in the online sphere, however, it […]

Tales of two-sided markets, market definitions and anti-competitive effects – insights from Ohio v. American Express

  The case of Ohio v. Amex is the final phase of a long legal battle that started back in 2010 where Amex was accused of infringing section 1 of the Sherman Act for imposing its anti-steering provisions on merchants accepting Amex. While not delivering on all fronts, the case of Amex is an important one in the context of […]

Webtaxi: The Luxembourg Competition Authority exempts an algorithmic price-fixing arrangement on efficiency grounds

With the increasing digitalization of economy, algorithms are more and more often relied on by businesses in their economic activities for many purposes including setting prices. Competition authorities have concerns that the use of algorithmic pricing may result in undertakings coordinating their pricing policies to the detriment of competition (see here, here and here). The decision recently handed down by […]

When Algorithmic Pricing meets Concerted Practices- the case of Partneo

Algorithmic collusion, algorithmic cartels, AI price fixing cartels and many other pseudo computer science themes have become a source of great interest for competition law authorities, practitioners and academics. The allure of these topics is understandable; the idea that cartels can come into existence without human intervention is a fascinating matter despite the fact that fully automated (not to mention […]

Can consumers pay too much when they pay nothing? The Bundeskartellamt’s Facebook case

Can consumers pay too much when they pay nothing? The question might seem absurd, but a recent investigation by the Bundeskartellamt raises the question: it is accusing Facebook, which offers its services for free, of an infringement that looks a lot like excessive pricing. In this blog post, I unpack the Facebook case by explaining the social network’s business model, […]

- pricing ×

The ACM vs. Apple AppStore – A Second Chance To Get It Right

The Dutch case concerning the Apple App Store appears to make a (welcome) comeback. The case that started in 2019 came to a rather disappointing end in the summer of 2022 when the Dutch competition authority issued a public statement that gave the impression that it was satisfied with Apple’s adjustments to the App Store front in the Netherlands. This […]

Apple’s App Store commission fee and (anti-competitive) governance: when a platform’s zero-pricing strategy becomes expensive

These days Apple is at the Supreme Court trying to defend its pricing scheme for the App Store, which is currently under fire for being potentially abusive with respect consumers that end up paying perhaps quite a bit more for their apps than they should. Although it is uncertain whether the claimants will be allowed to proceed with the claim, […]

Price monitoring software and competition – new possibilities for RPM in absence of sufficient deterrence

Shortly after the dropping the A-bomb on Google for its alleged tying practices, the Commission imposed fines of over €111 million on Asus, Denon & Marantz, Philips and Pioneer for fixing the minimum resale prices of their online retailers. This recent case shows that the Commission is serious about taking on competition law infringements in the online sphere, however, it […]

Tales of two-sided markets, market definitions and anti-competitive effects – insights from Ohio v. American Express

  The case of Ohio v. Amex is the final phase of a long legal battle that started back in 2010 where Amex was accused of infringing section 1 of the Sherman Act for imposing its anti-steering provisions on merchants accepting Amex. While not delivering on all fronts, the case of Amex is an important one in the context of […]

Webtaxi: The Luxembourg Competition Authority exempts an algorithmic price-fixing arrangement on efficiency grounds

With the increasing digitalization of economy, algorithms are more and more often relied on by businesses in their economic activities for many purposes including setting prices. Competition authorities have concerns that the use of algorithmic pricing may result in undertakings coordinating their pricing policies to the detriment of competition (see here, here and here). The decision recently handed down by […]

When Algorithmic Pricing meets Concerted Practices- the case of Partneo

Algorithmic collusion, algorithmic cartels, AI price fixing cartels and many other pseudo computer science themes have become a source of great interest for competition law authorities, practitioners and academics. The allure of these topics is understandable; the idea that cartels can come into existence without human intervention is a fascinating matter despite the fact that fully automated (not to mention […]

Can consumers pay too much when they pay nothing? The Bundeskartellamt’s Facebook case

Can consumers pay too much when they pay nothing? The question might seem absurd, but a recent investigation by the Bundeskartellamt raises the question: it is accusing Facebook, which offers its services for free, of an infringement that looks a lot like excessive pricing. In this blog post, I unpack the Facebook case by explaining the social network’s business model, […]

How to Submit a Blog Post

Do you want to share your analysis of a competition law topic? We invite you to submit your post on, for example: recent European, national or international judgments or legislation with relevance to EU competition law; new developments, publications, hot topics in EU competition law. The recommended length of the post is 500-2,000 words incl. references (endnotes). Your analysis will be published under the category ‘Guest Blog’.

Here’s how you can publish a post on the Blog as a guest author:

Step 1: Submit your draft.

Step 2: We at Lexxion will review your draft to make sure its content and quality fit the blog. If needed, they will suggest what improvements you should make.

Step 3: Once your draft has been finalised and accepted, we will publish your post.

Submit your guest blog post

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