Yes, but they are saying that if you allow economic hedging, you are also allowing gambling - just a bit more indirectly.
maybe, but that is a by product of a real function (hedging). The reason prediction markets deal with news is so they can attract gamblers. Also compare marketing efforts of prediction markets and SEC control of real markets
maybe, but that is a by product of a real function (hedging). The reason prediction markets deal with news is so they can attract gamblers. Also compare marketing efforts of prediction markets and SEC control of real markets