Monday, November 7, 2011

CPI is Maddeningly Wrong

Matt Yglesias points out that CPI is justifiably different for everyone depending on what they view as better quality. Scott Sumner, in another inflation targeting smack-down, again points out the shelter component of CPI has been steadily on the rise even though actual housing has probably yet to bottom out.

It is a huge problem when people just assume CPI is right before they proceed to justify inflation targeting as a policy.

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