What do the folk here of the site http://www.shadowstats.com/ ? Do you reckon John Williams is on the ball?
Basically the argument is that since Reagan, and particularly from the 1990's, inflation has been systematically understated due to liberal use of substitution and hedonic adjustment. This in fact would imply that if the BLS hadn't worked the definitions, US GDP has been in stagnation or decline since the early 1990's. However, there have been doubts as to the validity of the methodology he uses (http://www.econbrowser.com/archives/200 ... s_res.html).
Of course there are other studies claiming the exact opposite, that inflation is understated (http://en.wikipedia.org/wiki/Boskin_Commission).
Since economic stagnation and ultimately decline and possibly collapse are likely to occur due to the effects of peak oil and diminishing EROEI, this should be a valid and useful topic for discussion.
So two questions for consideration:
1) What are your opinions on this issue? If inflation overstated, understated or roughly accurate, or are all economic measures becoming increasingly meaningless to gaging quality of life due to unsustainability and ecological degradation?
2) If the US is cooking its stats, what about other countries? To what extend do European nations and Japan do it? China, Russia, India, Brazil, the other emerging nations, etc?