>I don't think we will ever see such law, nor do I think this would be a good idea.
Why isn't this a good idea?
Buyers and sellers should be able to negotiate prices however they want. It is how markets have worked since the dawn of human trading.
It would also be costly to police.
If the problem is that a grocery store has a monopoly in an area, then that is a different problem fixed by adding grocery store(s).
Buyers and sellers should be able to negotiate prices however they want. It is how markets have worked since the dawn of human trading.
It would also be costly to police.
If the problem is that a grocery store has a monopoly in an area, then that is a different problem fixed by adding grocery store(s).