AdamAK said:
Stock-Trading, however, does neither. It does not stimulate demand (save for stocks, which have no intrinsic value) or supply (for the money cannot be taken and loaned out). In essence, money in the stock market is literal dead weight - doing fuck all.
Not quite. There's a thing called
dividends and capital gain, which is how some people make their money. We all know what happens to money, don't we? It gets spent. Simply because it was spent in the stock market does not suddenly reduce the velocity of money. One way of explaining what I mean would be to link you to the circular flow model. [http://en.wikipedia.org/wiki/Circular_flow_of_income] While this model doesn't directly include the stock market, it should be clear what happens to the money spent on stocks.
I'm sorry, but that's just insulting. Let me explain:
Stock Trading, since it functions as neither Y (Consumption) or S (Saving) in macroeconomic terms, is a dead-end.
Y, Consumption, has the macroeconomic effect of increasing demand for goods and services, increasing their prices, and thus causing the overall supply of the market to increase as more capital is acquired by suppliers.
S, Saving, functions to supply this capital. In essence, much of macroeconomics is a balancing act between promoting saving or consumption. Too little Saving, and capital becomes extremely expensive due to the fact there is a low supply of money in the financial sector, thus causing an increase in the price of capital (liquid or otherwise). Too little Consumption, and supply shrinks simply because aggregate demand is insufficent to keep all the producers in the market.
Stock Trading is neither of these things. Stock Trading, in essence, functions as saving in terms of consumer demand stimulus (i.e. does not stimulate aggregate demand), but in terms of monetary supply, it fails to provide a supply of capital for the expasion of aggregate supply by entrepreneurs. In essence, even in the most expanded monetary flow systems, stock trading is a leakage in the flow of money.
The advantages it does provide are:
1. A company may sell it's stocks on the market to gain a great deal of liquid capital immediately, thus permitting it to expand itself. However, excessive stock trading may encourage companies to do so even when it is not, in economic terms, viable for them to do so. In essence, in a bull market, a company may chose to sell more of it's stocks even though it has no need of the excess financial capital, weakening the company.
2. Dividends provide a source of revenue for people investing.