If every American's salary doubled today, Big Auto couldn't make trucks and cars fast enough. Extrapolate that throughout the economy.
So what's the benefit of hoarding by Big Business?
The benefit? Growth.
You see, it has little to do with how much a company has. It has to do more with growth of a company.
Let's say that you had a wealthy uncle that died and left you with 200K. You owe no bills. Your house is paid for, your cars are paid for, your kids college is paid for. So what do you do with that money? You invest it.
You don't want something too aggressive and risky, but you don't want anything too slow either. You are looking for a long term somewhat secure investment.
So your investment agent boils it down to two companies. Company A is a secure investment that's paying about 5.4% Company B too is a secure company that's been around a long time, but they are paying 3.1% Which company would you invest your money in?
Before you answer, there's just one more thing: Company A has a gross income of 1.5 million dollars a year. Company B has a gross income of 120 million dollars a year. Does that factor change your mind at all?
Of course it doesn't. You could care less how much money a company has, all you as an investor cares about is growth.
Companies heavily rely on investors to make their business run. They want to attract as many investors as possible in most cases.