One of those list originals–and the richest this year–is billionaire ... women are given a self-made score of 6 (hired hand) to 10 (rags-to-riches entrepreneur). We attempted to vet numbers ...

PPP per capita. GDP per capita measures the average economic output per person by dividing a country's total GDP by its ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

GDP per capita is widely used as a proxy for gauging a country’s average living standards. In broad terms, a higher GDP per ...