This article is devoted to the author’s method of competitiveness management at the macro level. The article deals with modern approaches to the establishment of competitiveness factors on the basis of correlation analysis and the introduction of the concept of competitiveness management at the macro level based on the creation of strategic business units. The implementation of these author’s proposals will significantly improve the competitiveness of the machine-building complex of the Republic of Belarus through the use of progressive approaches in management.

As a result of further theoretical development of approaches to modeling equilibrium exchange rates developed a generalized dynamic model based on the concepts of macroeconomic equilibrium and the balance of payments with regard to the mechanism of formation relative international competitive advantage. In the framework proposed by the author concept IFEER withdrawn the final formula of the equilibrium exchange rates depending on the fundamental macroeconomic indicators.

Relying on the concept of development, it is possible to assume that with well-formed strategy of development, taking into account the construction of the supranational institutions (especially for the USSR – CIS), this group of countries within 50 years (until 2050) will overtake the developed countries in terms of development.

In the development of all civilizations it is found one fact common to all of them. In 1987–1993 it changes qualitatively the development type of all civilizations, without exception that indicates the achieving a high degree of integration of all countries of the world.

The development of the world economy shows systematic complication of the construction with periodicity in 70 years. The work offers a verbal description of the development of the world economy as a complex social system and non-linear dynamic model that is based on the population growth on the earth and two fundamental laws: the law of conservation of the economic potential of a system and the principle of minimum dissipation of resources that are implemented by system ability to self-organization. The main principles of conducting numerical experiment and the analysis of the findings are studied together with the model.