Re:The cost of raising a child in America has soared (2018)
by roenxi on Monday June 24, 2019 @08:37PM
(#20270064)
There is also a philosophical question of whether the method used makes sense at all. My understanding at the moment is the CPI is being held down by collapsing costs of electronic goods - is that important for a luxury good?
I have ongoing questions about how the weighting process works in general, I don't understand it; it is too complex for me. If they reweight the basket every couple of years to reflect purchases, can the index practically rise that much faster than wage growth? Goods for which there is real competition might disappear from the basket of goods. If they don't reweight, is the index relevant at all?
In terms of real returns, if I have to do something with my personal finances I adjust by the M3 monetary aggregate index (M2 for the Americans) or one of its siblings rather than published inflation numbers. Not only is it simpler it also seems like a more useful metric.
I have ongoing questions about how the weighting process works in general, I don't understand it; it is too complex for me. If they reweight the basket every couple of years to reflect purchases, can the index practically rise that much faster than wage growth? Goods for which there is real competition might disappear from the basket of goods. If they don't reweight, is the index relevant at all?
In terms of real returns, if I have to do something with my personal finances I adjust by the M3 monetary aggregate index (M2 for the Americans) or one of its siblings rather than published inflation numbers. Not only is it simpler it also seems like a more useful metric.