Yes, when they're buying there are more buyers in the market and that's supportive of the price. The more buyers you have, the firmer the price is going to be. When central banks were selling it was a headwind the market had to overcome. Now it's a tailwind that central banks are joining the buyers.

Printing money creates inflation, which weakens an economy. Unfortunately, this kind of common-sense thinking never seems to penetrate academic circles.

When private industry makes a mistake, it gets corrected and goes away. As governments make mistakes, it gets bigger, bigger and bigger and they make more, more and more because as they run out of money, they just ask for more and so they get rewarded for making mistakes. In the meantime that is exactly what we are doing by subsidizing companies which are failing, we have a reverse Darwinism, we've got survival of the unfittest, the companies and people that have made terrible mistakes are being rewarded and other people are being punished and being taxed.

Of course if you happen to time the market really well, you can make more money with some of these smaller companies, but for someone with no exposure I wouldn't want to take the risk that they timed it wrong.

In a speech at the just-concluded G20 summit in London, President Obama urged Americans not to let their fears crimp their spending. It would be unwise, he argued, for Americans to let the fear of job loss, lack of savings, unpaid bills, credit card debt or student loans deter them from making major purchases. According to the president, 'we must spend now as an investment for the future'....instead of saving for the future, we must spend for the future.

The United States is like the Titanic, and I'm here with the lifeboat trying to get people to leave the ship... I see a real financial crisis coming for the United States.

Perhaps the most important reason to be skeptical of government inflation numbers is that the government, like a fox campaigning to guard a hen house, has many reasons to be disingenuous. As the world's largest debtor, the Federal Government is inflation's primary beneficiary.