Comment by bostik
4 hours ago
> So if the system tells the landlords using it to do the thing that would increase rents if every landlord was using it
This is precisely what happened. Quoting from my comment at the time (https://news.ycombinator.com/item?id=39579488) --
Subscribing to a pricing data service: legal.
Using data feed to guide pricing and set initial figures: legal.
Agreeing, either implicitly or explicitly, to let the pricing data feed set the price floor: collusion.
Leaving units unsold and refusing to lower the price despite insufficient demand: usually a bad business decision, possibly indicator of a market failure.
Leaving units unsold to maintain agreed-upon price floor despite insufficient demand: collusion, market manipulation. Congratulations, you are a cartel.
> possibly indicator of a market failure.
Almost always.
The trick is figuring out where the failure is coming from, and whether your society can find a lever to pull to fix it.