Earlier quoted context omitted.
> Not sure what you mean here, but I'm saying investors are entitled to the returns stipulated in the investment agreement. You said "...(efficient) economics [means y]ou don't earn more money unless you're producing more value." However, an owner can be nearly completely idle yet still profit handsomely, by simply paying others a modest fee to increase her fortune, so your statement isn't really true.
Nearly completely idle, except for the part about building a whole new steel mill. That's... not very idle. And it is exactly that creation of a new steel mill that is where the value is going to be created - by the steel mill producing it.
No one said they built it, just that they owned it. It's totally possible (and common!) to own something that you didn't build and have never had a hand in operating.
But lets say a new steel plant was built. Who actually built it? Was it the the owner, or the project managers, engineers, architects, construction crews, etc.? Which of these groups contributed more value to the enterprise?