Thursday, February 19, 2009

The American stimulus package was constrained by politics, not economics.

From Free Exchange:

"Link exchange
Posted by:
Economist.com | WASHINGTON
Categories:
The econoblogosphere

TODAY’s recommended economics writing:

Conor Clarke interviews George Akerlof, co-author with Robert Shiller of a new book entitled Animal Spirits. It's interesting stuff:

If we go back to the great depression, I think the problem was that people didn't have a proper theory of how the economy works. And so Hoover and Roosevelt at different times -- they vacillated on what they thought -- but at different times they had the right view as to what should be done. You know, new programs and some government spending and so forth. But the trouble was they didn't have a proper model of how the economy works. And because they didn't have the proper model of how the economy works, they were too unambitious about what they did. What both of them needed was the confidence that what they were doing -- at least at one time or another -- was a move the right direction.

So that's one of the aims of this book. To give that theory of how the economy works, so that people who pursue the policies know that they actually need to do something quite big at the moment.

I wonder about this point, however. The American stimulus package was constrained by politics, not economics. It would obviously be valuable to have a better model of how fiscal policy works in deep recessions, but until political debates more closely resemble the economic debates, it's not clear that policy will change. Barack Obama may well have believed that a much larger stimulus was appropriate, as people like Paul Krugman have argued. Given the balance of power in the Senate, it wouldn't have much mattered.

Ed Glaeser says that while the Obama administration's housing plan was advertised as addressing a broad array of housing market failures, it actually only focuses on two—the financial wherewithal of Fannie and Freddie, and the need to facilitate mortgage negotiations. He also says that's for the best.

Matthew Yglesias writes that what the global economy needs is a coordinated global response to the economic crisis, to boost aggregate demand while also addressing global imbalances.

And Peter Orszag, former head of the Congressional Budget Office, and current head of the Office of Management and Budget, is a man who gets things done. These things include stimulus compromises. They also include setting his office on fire his first week on the job."

Me:

"The American stimulus package was constrained by politics, not economics."

I think that the size of the stimulus was constrained by our burden of debt. I agree with Shiller that a large stimulus would work, although I would probably disagree with him on how to spend/borrow it. The problem is that Buiter has a valid point, which is that the amount of debt which triggers serious problems could be lower than we'd like to believe.

http://blogs.ft.com/maverecon/2009/02/fiscal-expansions-in-submerging-markets-the-case-of-the-usa-and-the-uk/

"The only element of a classical emerging market crisis that is missing from the US and UK experiences since August 2007 is the ’sudden stop’ - the cessation of capital inflows to both the private and public sectors. There has been a partial sudden stop of financial flows, both domestic and external, to the banking sector and the rest of the private sector, but the external capital accounts are still functioning for the sovereigns and for the remaining creditworthy borrowers. But that should not be taken for granted, even for the US with its extra protection layer from the status of the US dollar as the world’s leading reserve currency. A large fiscal stimulus from a government without fiscal credibility could be the trigger for a ’sudden stop’."

Hence, for better or worse, we have to hedge our bets. After all, my worry, and maybe Buiter's as well, is that there's a point at which investors in the US will essentially panic. What could be more relevant to behavioral economics than that worry?
2/20/2009 1:41 AM GST

No comments: