Good lord, you've completely missed the point. What I am trying to tell you is that some components of the index are not defined (pray tell, what are the cold hard prices that people have to fork out for "Sales"?). Even if they are a fraction of the index composition, the fact that they cannot be precisely measured means that you can't build an index. Furthermore, if you don't realize why a "straightforward" price-weighted index, which includes items like "luxury box rental" alongside household staples, is problematic (it's a matter of basic arithmetic), I think I'll not waste my time any further.
Good lord Martin, if you showed the CPI a fraction of the indignation you show here, you would have long thrown it in the garbage. It is obvious that the "sales" is a typo, when considering that the other 499 items are defined and are only intended to give an indication of what is being tracked and not the exact item's description. (They track the exact item's price movements over time) The more I read you, the more it really does seem like you have an
a priori bias against other approaches to measuring the decline in real world purchasing power. Further, according to a recent interview given by Ed Butowsky, the Chapwood Index items are weighted according to percentage of income spent on the item's category. Do you really think a Wharton educated, ex Morgan Stanley guy would do otherwise? Sorry mate, you've got blinders on. Wake up.
You're certainly entitled to your opinion and we're going to have to disagree on this. I would just point out that your "better" way would have resulted in a lower cost-of-living adjustment for much of recent history. Given that you care about other people's well-being so much, I am surprised you're indifferent to this.
Once again flawed logic. Let's assume that what you say is correct, that OER vs housing costs proper would have resulted in a lower COLA for recent history. I don't think you can demonstrate that, but at any rate: who cares when what came before recent history were housing prices inflated by an utterly foolish and unsound monetary policy? When people had to fork out housing bubble like prices for their homes in the further back than recent past, via
mortgages (not OER), they took on a
permanent cost of living increase that most of them are stuck with for the rest of their lives because the mortgage is paid monthly, both on the inflated principal and by extension therefore incurs inflated interest expense. Even if some of them may refinance lower along the way, they still have to pay closing costs which OER doesn't capture, and more importantly, they're still paying that refinanced interest on an inflated house price. I'm surprised that you can't appreciate common sense and would rather drift off into the fantasy land of equations and unfounded assumptions such as homo economicus.
Oh good lord! The substitution effects are not based on estimates computed by the BLS. They are simply a feature of the formula. Yet again, I would urge you to familiarize yourself with the arithmetic used.
The arithmetic matters little when the overall methodology stinks. A realistic CPI would, by Occam's Razor select between competing methodologies (to find a solution to the problem of measuring CPI) the one with the fewest assumptions. There's no need to introduce substitution, even if it's within a category to 'maintain constant satisfaction'. That introduces a level of discretion to the analysis that is unnecessary.
Huh? Unlike people making charitable donations, you have actually stated your motives pretty explicitly.
My motives are based on both my own well being, and also that of others. And as I explained to you earlier and contra your implicit earlier claim, one need not be a socialist to seek the well being of others. Along the lines of Hume and the problem of induction, all I need to do to prove your assertion wrong is to point to one conservative who gives to charity with the right motives. Are you going to deny that such a person exists? Yes or no?
The government needs to level with the people re inflation and tell them what's really going on, because at this point, the emperor has no clothes.
Say what? Brexit arse kicking? What's this all about?
Oh wow, so you were actually for a Brexit?