Demystifying ICP purchasing power parity Calculations using Python: Global results
The International Comparison Program (ICP) produces purchasing power parities (PPPs) and comparable price level indexes for each of its 170-plus participating economies, as well as PPP-based volumes and per capita measure of gross domestic product...
United States Edie Purdie International Comparison Program World Bank Data Blog How Power Parity Real Size
Source: worldbank.org