The distance of the real per capita income of a state from ... Alternatively, for larger states, the distribution formula should have only two variables—population and state’s income.

Keeping in mind that competition, for instance for resources or space, will limit a population's size, and noting that per capita growth rate of a population at small size equals average absolute ...

The world’s Middle Income Countries (MICs) are a diverse group by size, population, and income level. For the current 2024 fiscal year, low-income economies are defined as those with a GNI per capita, ...