OKI-DOKI, so when you say "the everyday experience of most of us", I am genuinely curious. Tuition fees apart (the official CPI for tuition, school fees and childcare has in fact been running at well above 5% YoY throughout the 1990s and 2000s), have you collected any data on your "everyday" experience?
The reason I ask is that I am actively involved in the inflation mkts. I spend a great deal of money and effort to collect timely and accurate data on prices. So I am always very curious for whatever information on actual inflation people might have.
Yes, those things are amazingly close to the Williams CPI estimates for what he claims are CPI figures as they would have been calculated using the method of the mid-nineteen eighties, but of course those things alone don't make an economy. For example, as you would know, if you throw into the mix electronic devices and use hedonics your going to get lower numbers for the composite.
I haven't personally collected any data on "everyday experience." I did my study of College tuition because there were so many headlines re "skyrocketing" tuition, yet I knew that colleges and universities were struggling financially. I was curious. I didn't collect any data for that study, I just used the government BLS figures as well as Williams' numbers, so if they are wrong then my results are wrong. I gave the results to colleagues here in the administration of our local University and also posted them on ET. You get skyrocketing tuition by using the governments composite CPI calculated using current methods, and you get tuition just mirroring inflation using the Williams numbers.
This anecdote may be of interest to you. Two weeks ago my piano tuner told me that grand pianos had gone up 5% a year just like clockwork for the past couple decades. I was astounded when he told me that mine, new, had more than tripled in value over what I had paid for it over twenty years ago, and that used it had more than doubled in value. Should we be investing in grand pianos? If he's correct, than this is yet another item that is inflating at a greater rate then the headline government CPI.
I thought this was an interesting remark: " Why should I, as a self-interested capitalist, care about middle and lower classes?"
I suppose the rejoinder to that is that as a self-interested capitalist you wouldn't necessarily care about the middle and lower classes, but if you had any interest at all in your capitalist posterity you might be making a mistake not to care.