Posted by
cavalier973 on Tuesday, May 26, 2009 1:51:07 PM
From the article:
"The elementary flaw in Krugman's objection is that he is ignoring the time structure of production. When workers get laid off in the industries that produce investment goods, they can't simply switch over to cranking out TVs and steak dinners. This is because the production of TVs and steak dinners relies on capital goods that must have already been produced. In our sushi economy, the unemployed islanders couldn't jump into sushi rolling, because there weren't yet enough fish being produced. And they couldn't jump into fish production, because there weren't enough boats and nets to make their efforts worthwhile. And finally, they couldn't jump into boat and net production, because there were already enough islanders working in that area to restore the fleet and collection of nets back to their long-run sustainable level."