Adaptation of macro-economic models to solving the problem of countries differentiation in global economy

Abstract

The purpose of the article is to verify the offered hypothesis and determine possibilities and perspectives of adaptation of macro-economic models to solving to problem of countries differentiation in the global economy. In this work, the authors use systemic approach, method of problem analysis, formalization, and economic modeling. During conduct of the research, the authors view main approaches and offer a new proprietary approach to classification of countries in the global economy, determine a problem of countries differentiation in the global economy, determine perspectives of solving it, and offer recommendations for solving the problem of countries differentiation in the global economy through adaptation of macro-economic models. As a result of the research, the authors come to the conclusion that the problem of differentiation of countries in the global economy cannot be solved with the help of current methods and tools, which causes necessity for search for new ways for solving it, one of which is adaptation of macro-economic models.