The state and tendencies of COVID-19 influence on the economic situation in the world are studied and the socio-economic losses suffered by the world economy during the pandemic are analyzed. The entire world community, starting in mid-December 2019, has come under the enormous influence of the World Coronavirus Epidemic, called COVID-19. The pandemic caused by this virus has already caused thousands of casualties around the world, imposed significant restrictions on the socio-cultural life of the population and radically changed the trends of the global economy. Today, it is difficult to predict what final human casualties and economic losses will be suffered by states in the short, medium and long term. However, it is important to consider individual economic development forecasts and measures selected by the governments of the world's leading countries to overcome the negative effects of the COVID-19 pandemic. This will allow to form a real vision of the possible course of economic processes that will directly affect the level of socio-cultural life of the population.and the real measures taken to stabilize the financial and economic situation at the micro and macro levels.

Annotation. The article is devoted to the research of the problem of subjective factors influence in making individual and group decisions. Subjective factor is considered in terms of the emotional intelligence impact on the decision-making process. In this case, the methods of analysis and influence of emotional intelligence on the decision-making process were applied. Through the implementation of the test for emotional intelligence, a hypothesis was proposed and proved. The hypothesis essence is that the higher the emotional intelligence level, the more objective a person makes decisions. For assessment the influence of emotional intelligence level on the outcome of the decision using neural network, the model of individual decision makers' emotional intelligence classification was proposed and built. The obtained Global Scientific Trends: Economics and Public Administration Vol.2/2021 13 research results made possible to model the subjective factors influence in the decision-making process.The problem of group decision-making by modeling the behavior of decision makers under the influence of advertising, information from other agents and internal factors influencing the decision of decision makers is considered. For modeling the behavior of group decision makers in the market the agent simulation in the AnyLogic environment was used, which made possible to simulate the changes in the decision makers state depending on the impact of the environment and emotional intelligence. The received results showed that with the necessary information about the consumer and knowledge of the behavioral economics mechanisms, it is possible to predict and control his behavior, which is a great competitive advantage in certain segment market.

The article is aimed at examining the peculiarity of a system approach to the strategy of the corporate security system of an industrial enterprise as a significant factor directed towards increasing the economic efficiency of the general system. The peculiarity of the system approach to the strategy of corporate security system is examined and the main stages of its (approach) development are disclosed. It is noted that a system approach can be called the approach, in the presence of which management decisions directed towards the competitive direction of strategic development of corporate security are considered in the form of an interrelated and interdependent holistic complex. The goals of the corporate security strategy of the industrial enterprise, which should be subordinated to the general strategy of economic development, and the implementation of the management strategy for the formation of general corporate security, carried out through decision-making, are substantiated. It is concluded that the mechanism of management of the corporate security system must be realized as an integral organizational and economic system, which is an integral part in the overall structure of the mechanism of an industrial enterprise. The main tasks and components of the general corporate security strategy model are identified. In addition, it is noted that the mechanism should be understood as a sequence of measures that are caused by a set of interdependent elements of economic, logistical, personnel, legal, resource, transactional, informational, technological security that form the state and content of processes in accordance with the defined corporate security strategy.

The purpose of the article is to determine the mechanism of functioning and increase the stability of the general system of corporate security. Thiscreates an abstract and conceptual model of the corporate security system, which is described mathematically or functionally and serves to optimize therelationship between the elements and levels of consequences of the information component, as a significant factor aimed at improving the economicefficiency of the corporate security system. The structure of the system is distinguished as a set of closed elements that are connected to the system bycertain connections and are interdependent. The system of corporate security from the point of view of reliability is analyzed. It is concluded that themost common reason for the violation of the integrity of the overall corporate security system is the loss of stability. System resilience is seen as theability of a system to function properly and withstand the various inevitable effects of phenomena in the micro- and macroeconomic environment. Thereare three types of crises depending on the mechanisms of development and the nature of the stability of the overall corporate security system, namelythe critical situation of the corporate security system, the crisis, disasters. Quantitative characteristics of indicators of reliability of the general systemof corporate security are offered.

Досліджено ефективність функціонування промислового підприємства, що забезпечується використанням системного підходу з забезпечення певного рівня корпоративного убезпечення. Запропонований один з варіантів розподілу життєвого циклу конкурентоспроможного промислового підприємства. Зауважено, що системний підхід до корпоративного убезпечення – це комплексне вивчення питань корпоративного убезпечення промислового підприємства як єдиного цілого з позиції системного аналізу. Виявлені етапи системного аналізу корпоративного убезпечення підприємства. Зроблено висновок, що у зв’язку зі специфічними особливостями загальної системи корпоративного убезпечення, її слід розглядати як сукупність суб’єктивних складових окремих локальних елементів корпоративного убезпечення, таких як економічна, технологічна, інформаційна, юридична, кадрова, трансакційна, логістична та ресурсна безпека, що взаємопов’язані та взаємодіючі між собою.