The biggest issue is that since this is a network the most cost effective thing is for there to be a single network. Networks are a great example where a regul

The biggest issue is that since this is a network the most cost effective thing is for there to be a single network. Networks are a great example where a regulated monopoly on one level can allow for a healthy free market on the upper levels. If you forget about the money, having a single operator makes the most sense. Thus we should model our economic system to take this into account