Use of foreign experience in increasing of the population profitability level

One of the indicators of the standard of living of the population is the degree of stratification in society into wealthy and low-income citizens, the highest in developed and developing countries. The characteristic of the standard of living of the population also implies the use of indicators of social differentiation. These indicators include the level of consumption and income, as well as the subsistence level. The article analyzes modern economic systems and provides the most significant criteria for the assessment of profitability for today.