fairness

'Dark Pools': Are Hidden Trades Undermining the Stock Market?

When the market closing bell rings, you may believe trading activity ends for the day. But behind the scenes, stock trading continues in "dark pools": secondary stock markets that operate out of sight of the average investor and beyond the reach of regulators.

The Ancient Reason Why Economics Can't Be Rational

One of economists' most popular beliefs is a concept called "rational economics." It asserts that a person will do what's in his best financial interest. Only problem is, the idea fails in the real world over and over.