Ponzi Scheme or Not, Social Security Is Going to Shrink

Social Security's trust fund is in the long, slow process of collapsing because it won't have enough funds to pay its promised benefits. Sound like a Ponzi scheme? Perhaps, but at least this "scheme" is one in which you can come out ahead -- especially if you start preparing now.

How to Calculate a Dividend Yield

You are mere paragraphs away from mastering one of life's most important equations. This article kicks off a short series in which we'll review the major computations behind the numbers you see at AOL DailyFinance. You're about to learn Mathanese -- aka the numbers behind investing's big equations.