Team Romney Responds to Paul Krugman but not to Brad DeLong

Greg Mankiw lets us know that John Taylor has responded to a brief critique from Paul Krugman. John tells us that “Paul Krugman is Wrong”. Odd that neither Greg nor John addressed the savage review from Brad DeLong. It would have been impossible to miss Brad’s critique since Paul not only linked to it but based much of what he wrote on Brad’s review. So what are we to make of this omission from Team Romney? Do they agree with everything Brad said? Or are they just not willing to have an open and honest debate on the issues?