>Armed with competing landlords’ data, RealPage also encourages loyalty to the algorithm’s recommendations through, among other measures, “auto accept” functionality and pricing advisors who monitor landlords’ compliance. I think the "private prices" + "autoaccept" + "compliance" is the key misbehavior that gets RealPage into legal trouble. If competitors want to converge on prices in a legal manner , they have to do…
I think you're over analyzing and confusing things. Price fixing is when competitors work together to raise prices above what they would normally be in a competitive market. Using your gas station example, a gas station isn't going to look at a competitor selling gas at $4.15 and decide to raise their price to $4.45. They would lower their price to match the competition, otherwise they'd lose sales and make less mone…
But the airlines are also doing the opposite of your scenario: they also raise prices instead of lower them via legal "price signaling" via publicized fares[1] in the global reservations system.
Competitors can converge on a higher price instead of a lower price. It's not just one direction. They just need to do it via public price signaling to stay out of legal trouble.
In 2022, Apple Music raised their subscription from $9.99 to $10.99. Spotify then followed them and also raised their price to $10.99. By 2023, they both converged on $10.99. I think right now in 2024, Spotify is $1 higher at $11.99. Nobody should be surprised if Apple Music also raises its to $11.99.
[1] https://www.google.com/search?q=It+is+now+common+for+an+airl....