Enforcing anti-trust regulation depends on the industry:
If BurgerKing and McDonalds collude to set a hamburger at $10, then Joe's Hamburger will quickly open and win market share with its $4 hamburger.
If the product is an advanced piece of tech with large amounts of IP - there can only be a few firms, thus the need to prevent collusion through regulation.
If BurgerKing and McDonalds collude to set a hamburger at $10, then Joe's Hamburger will quickly open and win market share with its $4 hamburger.
If the product is an advanced piece of tech with large amounts of IP - there can only be a few firms, thus the need to prevent collusion through regulation.