Tyler Cowen has some history:

The good New Deal policies, like constructing a basic social safety net, made sense on their own terms and would have been desirable in the boom years of the 1920s as well. The bad policies made things worse. Today, that means we should restrict extraordinary measures to the financial sector as much as possible and resist the temptation to “do something” for its own sake.

In short, expansionary monetary policy and wartime orders from Europe, not the well-known policies of the New Deal, did the most to make the American economy climb out of the Depression. Our current downturn will end as well someday, and, as in the ’30s, the recovery will probably come for reasons that have little to do with most policy initiatives.

There was also this little item that caught my eye:

A study of the 1930s by Christina D. Romer, a professor at the University of California, Berkeley (“What Ended the Great Depression?,” Journal of Economic History, 1992), confirmed that expansionary monetary policy was the key to the partial recovery of the 1930s. The worst years of the New Deal were 1937 and 1938, right after the Fed increased reserve requirements for banks, thereby curbing lending and moving the economy back to dangerous deflationary pressures.

Why?

Because of this news:

ABC News has learned that President-elect Obama had tapped University of California -Berkeley economics professor Christina Romer to be the chair of the Council of Economic Advisers, an office within the Executive Office of the President.

It seems like a much better pick than those of us concerned about an FDRophilic president could have expected. Maybe we won’t replay the thirties.