In his New York Times blog the next day, he acknowledged that it wasn't until after his presentation that he realized the seven-word description was actually eight words. "Let's chalk it up to rounding error," Krugman wrote. "Revised version, I guess, drops the word 'competing.'"
This year's ceremony - the 21st 1st Annual Ig Nobel prize ceremony - is being Webcast Sept. 29 starting at 7:30 p.m. Eastern.
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