Evolving technologies that allow economists to gather new types of data and to manipulate millions of data points are just one factor among several that are likely to transform the field in coming years.

In a slow-growing world that is short on aggregate demand, Germany's trade surplus is a problem.

The Fed's independence is critical.

In the past, Federal Reserve chairmen have not generally gone directly to the public.

Modelling was never a career option for me; it was always a hobby. I was modelling while I was pursuing my B.Tech, so the obvious choice after finishing my studies was to do a job. But while I was modelling and doing TV commercials, I really loved being in front of the camera. I enjoyed the shooting process.

I've said yes to everything that Jon Stewart has asked me to do. That's been a pretty good career decision, I think.

What scares me? I kind of believe in ghosts. I believe they can wander around, so that scares me. But the stuff that really scares me are the catastrophic events like my husband or children or my family being harmed, or something like that.

I pray for forgiveness. For help and guidance. To be a better person. For the health of my family. For the world to be a better place.