> Useful economic properties depend on non-repeated, "stable" auctions of 1D ordered lists, which doesn't describe most modern media. Yeah, as I think we've di

> Useful economic properties depend on non-repeated, "stable" auctions of 1D ordered lists, which doesn't describe most modern media. Yeah, as I think we've discussed before, GSP is a lovely economic model that doesn't have much applicability to the real world. It's a great thing to explain to clients though, and it makes it look like the platform is not overcharging them, which is probably why people still keep using it.