The presented text is devoted to the study, systematization and integration of economic knowledge in the aspect of researching the possibilities of coupling the cognitive potential of the dialectical method and systems approach in the context of identifying the features of the evolution process of complex weakly structured macro-objects, which are in different phase states of their being. As a scientific goal, the problem of researching the possible limits and potential of applying the dialectical method and the system approach in the context of identifying the features of the process of evolution of economic systems, mediated by the phase nature of the process of social production. Based on the cognitive potential of the dialectical method, system analysis, supplemented by certain elements of the method of ascent from the abstract to the concrete, it is proved that the conjunction of the cognitive potential of these tools, ultimately allows a comprehensive qualitative presentation of the evolution of economic systems; the approach proposed by the authors fully fits into the synergistic paradigm of modern science, as its basis is the study of qualitative transformations in macroobjects, that are in a dynamic nonequilibrium state, for which the multivariate nature of elements is inherent.