Irrational Exuberance

And the Number One Threat to the Market Is...

With the market in exuberant, can't lose bull-mode, we asked a group of our favorite investors, strategists, and economists a simple question: What's the #1 threat to the market right now? Here are the answers we got.

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.

6 Simple Reasons Why You Shouldn't Buy a Home

Houses are cheap. Interest rates are low. And the economy is improving. Even Warren Buffett says that housing might be the best investment today. So should you run out and buy a home? Not necessarily.

Wall Street Plays a Risky Game, Again

Taking note of the Dow's progress, The Wall Street Journal recently called its performance "eerie ... calm ... too quiet." Indeed, if things keep going at the rate they have been going so far, we're on track for the stock markets to gain more than 50% this year. Dow 18,000, anyone?