My policy is I will help any policymaker who asks, whether they be a Republican or a Democrat.

Predicting recessions is indeed a dark art, but I think we are several years away from the next one.

A housing renaissance has begun. This may be hard to believe after the dizzying, six-year-long crash in home sales, construction and house prices. But housing turned the corner last year, and it will take off in 2013.

The key to house prices is the share of foreclosure or short sales in the total housing market. When that share rises, house prices will fall, because distressed properties sell for significantly less - currently around 25 percent below non-distressed houses.

They called me the sexiest economist in America, and that was years ago, when I had hair and body mass and my teeth were shiny.

No one should expect the value of their house to appreciate quickly - counting on your home to be a significant part of your retirement saving isn't a winning strategy - but it is reasonable to expect that prices generally will rise with at least the rate of inflation for some time to come.

At the center of every recession is a serious imbalance in the economy and mirrored in the financial system. Think subprime mortgage and the Great Recession, or the technology bubble and the early 2000s recession. There are no such imbalances today.