Earlier quoted context omitted.
Yeah, I am saying this author does sound like they have any grocery experience or talked to anyone who does. The A&P case was from the 1930s. It goes without saying that the grocery industry is a lot different today than it was. Robinson-Patman was a pretty obscure law, and it probably wouldn't have had much effect either way on preventing the rise of the supermarket chains despite much of the conjecture in this arti…
i am skeptical. in germany, big supermarket chains squeezing suppliers is still a problem today. i see no reason why this should be any different in the US.
But for most other supermarket chains, it's the suppliers that dictate the price. The stores essentially lease out their shelves directly to the distributors or manufacturers.