Earlier quoted context omitted.
> So can GDP. No, not really as exchange rate fluctuations are avoided using constant international dollar benchmarks. > Why isn't it a good measure? Why is it worse than pure GDP? This been explained multiple times in this thread already including a link to the OECD FAQ on GDP PPP. Nominal GDP isn’t a measure of individual wealth either, it is however a very good indicator of national economic growth. >The GDP of th…
> No, not really as exchange rate fluctuations are avoided using constant international dollar benchmarks. There are ways for GDP to increase while economy contracts. As the simplest example, an informal sector may become formalized and be partially reduced in the process due to new bureaucratic obstacles. > This been explained multiple times in this thread already including a link to the OECD FAQ on GDP PPP. I don't…
PPP cannot be used to measure growth, period.
Nominal GDP increase indicates an increased production, PPP increase indicate absolutely nothing. In fact PPP often increase or maintains its level in times of crisis when income level drops and unemployment rises.
The US is far bigger than NY and SF and even then many EU cities can more than compare… The housing stock is far cheaper in the US and you get far far more for your money.