ZIRP!

That’s zero interest rate policy. And it has arrived. America has turned Japanese.

This is the thing I’ve been afraid of ever since I realized that Japan really was in the dreaded, possibly mythical liquidity trap. You can read my 1998 Brookings Paper on the issue here.

Incidentally, there were a bunch of us at Princeton worrying about the Japan problem in the early years of this decade. I was one; Lars Svensson, currently at Sweden’s Riksbank, was another; a third was a guy named Ben Bernanke. I wonder whatever happened to him?

Seriously, we are in very deep trouble. Getting out of this will require a lot of creativity, and maybe some luck too.

http://krugman.blogs.nytimes.com/