Yellen supposedly told Greenspan & co in the mid 90s that 2% was a good way for companies to be able to adjust labor costs down if needed (if you don't give someone a raise when inflation is 2%, you're effectively lowering their salary). It was the only way to have some flexibility there. If you admit that this is a desirable thing, this is defeated by wage negotiations (or say, benefits) than tend to be indexed to i…
> Another interesting thing that happened under Greenspan is how inflation is computed (hedonics, replacements, etc... conceptually, think "if I can't buy a porterhouse steak anymore, I'll get the lesser hanger", meaning inflation is underreported). Inflation calculations (in the US) did not happen under Greenspan, or under any other Federal Reserve chair, because the calculations are not done by the Fed, but by the…
Either way, especially in recent years, it's pretty clear that CPI has been a flawed metric. I remember this episode fondly: https://www.wsj.com/articles/SB10001424052748704893604576199...