Pricing algorithms

CMA, here.
See also this recent CMA's Presentation, here. 

‘SCRAPER’ BOTS AND THE SECRET INTERNET ARMS RACE

Wired, here.

EC fines four consumer electronics manufacturers for fixing online resale prices

Press Release, here. 

Unternehmensberatung soll Renault und Peugeot bei Preisabsprachen geholfen haben

Spiegel.de, hier. 

Keine Verfahrenseinleitung gegen die Lufthansa wegen Preishöhenmissbrauchs

Bundeskartellamt, Fallbericht hier. 

Asus to pay 65m euro settlement for price manipulation

Asia Nikkei, here. Case here. 

Kraftstoffpreise in Ferienzeiten: Preisvergleich lohnt sich

Bundeskartellamt, hier. 

Data, algorithms, and EU competition law

C. Ritter, Presentation here. 

Algorithmic Collusion: Problems and Counter-Measures

OECD Roundtable on Algorithms and Collusion,  Note by A. Ezrachi & M. Stucke, here. 

Algorithms and Competition

CPI Podcast, here. 

Should We Be Concerned That Data And Algorithms Will Soften Competition?

P. Johnson, here. 

ALGORITHMS AND COORDINATED EFFECTS

T. McSweeny, here.

Algorithms and Collusion

OECD Secretariat, Background Note, here.

EC publishes final report on e-commerce sector inquiry

Press Release, here.
Final Report here; Staff Working Document here. 

Why Do Gas Station Prices Constantly Change? Blame the Algorithm

WSJ, here. 

Price-bots can collude against consumers

TheEconomist, here.

Competition at the digital frontier

J. Laitenberger, here. 

How Online Shopping Makes Suckers of Us All

The Atlantic, here.

How can competition authorities react to the antitrust threats of pricing algorithms?

Kluwer Competition Law Blog, here. 

Top 5 Antitrust Issues Facing Companies in the U.S. Today: #3 Pricing

National Law Review, here.