World CPI calculation methodology|
I am looking at your world CPI time series through the WEO Database.
I wonder how it is calculated. I have tried to find notes, or methodology PDFs within the site, couldn't find it.
It's sure that world CPI is not a nominal-GDP weighted average of individual countries or regions.
Hope you can provide appropriate answer for this.
|4/22/2008 4:55:44 AM