I’m writing a piece on recent thinking on fiscal policy efficacy, and in looking back at the debate over the American Recovery and Reinvestment Act, I read this choice comment from an Econbrowser reader in September 2009:
After today’s unemployment report, and in light of your past running blog fight with Posner, I’m thinking that Q3 GDP is going to come in much, much less than you would have predicted based on stimulus spending. You won’t take this as a repudiation of your multiplier theories, but I will.