What a Difference a Day Makes

The blog Knowing and Making has two posts dedicated to Paul Krugman's recent lecture at the LSE. Among much good commentary, I thought this part was interesting:

Yesterday, this link read:

June 8 (Bloomberg) — The U.S. economy probably will emerge from the recession by September, Nobel Prize-winning economist Paul Krugman said.

“I would not be surprised if the official end of the U.S. recession ends up being, in retrospect, dated sometime this summer,” he said in a lecture today at the London School of Economics. “Things seem to be getting worse more slowly. There’s some reason to think that we’re stabilizing.”

Today, the very same page reads:

June 9 (Bloomberg) -- Nobel Prize-winning economist Paul Krugman said damage from the U.S. recession may persist “for a very long time,” with no clear engine for renewed growth.

“I’m really quite scared that we could muddle along,” Krugman said in a lecture today at the London School of Economics and Political Science. “I really do see the possibility of a global version of the Japanese ‘lost decade’ without the prospect of an export-led recovery. This could be unpleasant for a very long time.”