Sunday, October 19, 2014

The Cephalopod Smackdown

Brad DeLong delivers it:

Consider whether one should line up with Amity Shlaes--along with William Kristol, Niall Ferguson, James Grant, David Malpass, Dan Señor, and the rest of that motley company--against Ben Bernanke. Suppose that one has no special expertise on the issue. Suppose that Ben Bernankehas studied that issue for his entire adult life.
  1. Wouldn't anybody with a functioning neural network greater than that of a moderately-intelligent cephalopod recognize that such a lining-up was an intellectual strategy with a large negative prospective α?
  2. Wouldn't--after the intellectual strategy's large negative-α returns have been realized--anybody with a functioning neural network equal to that of a moderately-intelligent cephalopod recognize that it was time to perform a Bayesian updating on one's beliefs, rather than doubling down and claiming that: it's not over--the inflationary pressures are building minute-by-minute?
  3. Wouldn't--when thinking about how to double-down on one's negative-α intellectual strategy, and placing even more of one's mental and reputational chips on the claim that expanding and keeping the Federal Reserve's balance sheet beyond $1.5T generates excessive and dangerous risks of inflation, and that any such expansion ought to be stopped and reversed--anybody with a functioning neural network even less than that of a moderately-intelligent cephalopod recognize that phrasing one's doubling-down in the voice of John Belushi on a very bad day would be unwise, would be likely to call forth mockery and scorn on the same rhetorical level that one had chosen, and would make one a figure of fun and merriment?
  4. And, when the readily-predictable tit-for-tat responses at the rhetorical level one chose do in predictable and due course manage to arrive, that to respond by whinging and sniveling and feeling offense would be unwarranted--would demonstrate only that whatever functioning neural network one does have was not fully connected to reality?
Hah! Smackdowns don't get much better than this!  (I guess it's this kind of thing that cause the practitioners of derp  to refer to Brad DeLong as Paul Krugman's "personal Rottweiler".)

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