Abstract
AbstractThe article describes an approach to the study of the resilience of economic systems, as their ability to achieve their strategic goals (even with a lowered quality) under the influence of adverse effects (AE) on these systems, within a wide range. Three main methods for the analysis of the resilience are considered: a) a matrix aggregate calculator (MAC) for express assessment; b) 4 × 6 matrix for in-depth assessment; c) R-lenses, which are parabolic fuzzy functions. In all cases, the use of fuzzy sets in the construction of resilience models is justified. Full-scale studies have been carried out to assess the resilience of large worldwide industrial enterprises and industries in five industry segments. The most problematic moments that can cause long-term loss of resilience have been identified. R-lenses have been built for a number of industries. The question of how the newly emerging reporting data on enterprises devalues the earlier conclusions about their economic resilience is subject to special additional research. It is necessary to develop in every possible way fuzzy approaches to the analysis of the stability of economic systems, to develop new fuzzy descriptions of the external environment and the impacts on systems from AE.KeywordsEconomic resilience4 × 6 matrixMatrix aggregate calculator (MAC)Adverse effects (AE)R-lenses
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