"Dubya's Double Dip?" http://www.nytimes.com/2002/08/02/opinion/dubya-s-double-dip.html, The New York Times, 2 August 2002
:It should be noted that Krugman was being sarcastic http://www.cepr.net/index.php/blogs/beat-the-press/when-someone-says-paul-krugman-called-for-greenspan-to-create-a-housing-bubble-back-in-2002-they-are-trying-to-say-that-they-are-either-a-fool-or-a-liar; two weeks later, he wrote an article http://www.nytimes.com/2002/08/16/opinion/mind-the-gap.html warning about the dangers of a housing bubble.
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