Paul Krugman Cannot and Should Not Be Taken Seriously

To wit. As flip-flops go, this one is quite the biggie. I expect that Krugman’s reply–if there is one–will involve some combination of claiming that Professor Tabarrok is either stupid, or evil, or both; that kind of response is par for the course at Krugman’s blog whenever he is critiqued. Too bad for Krugman that there is no substance to go with his snark, which more and more people are noticing, of course.