There has also been mention in this forum and other places of good debt vs. bad debt. A home mortgage for example, borrowed at 6% and deducted from taxes as an interest expense, reduces your tax burden, free up those dollars for investment. Your net cost may be 4% or less. Guaranteed student loans at 2-4% may also fall into this category.
Now ask yourself: "Is possible to invest at a rate higher than 4%?" There are several mutual funds with 30 year averages of 10-13% and more. Minion also talks about investments with a far greater return.
One of the greatest words I have learned is
"Arbitrage".
From Wikipedia, the free encyclopedia:
In
economics and
finance,
arbitrage is the practice of taking advantage of a price differential between two or more
markets: a combination of matching deals are struck that capitalize upon the imbalance, the profit being the difference between the
market prices.
So if you think of money as a type of "market" (think Forex trading) then the idea of "buy low, sell high" means if you have borrowed money below the rate of your invested money, you are earning a return off of that borrowed money, just like the banks do.
What a concept!
To take this one step further, at least in understanding how banks earn money, think about your credit cards.
When you are issued a credit card, the bank shows that limit as a "receivable" since you have access to the full amount at any time. The more receivables they have, the larger their "holdings". By law, they are required to keep a reserve of 10% of their total holdings on hand. Therefore, they now have access to 90% of that "receivable" to reinvest. This balance they now can take and create additional credits with the FED and turn around and issue more credit cards, creating more receivables, creating more 90% reinvestment dollars, and so on.... TALK ABOUT A MORTGAGE CRASH? What would happen if this banking scam was ever disrupted? They are borrowing on dollars that don't even exist!
Now you know why you get credit card offers every day in the mail, and why so many of them can offer 0% or some other small number, far below the going prime rate.
Money is a game. Knowing the rules of the game, and the thinking of the other side will help you if you intend to win.